My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

Can you find a seven digit number which describes itself. The first digit is the number of zeros in the number. The second digit is the number of ones in the number, etc. For example, in the number 21200, there are 2 zeros, 1 one, 2 twos, 0 threes and 0 fours.

In which direction should the missing arrow point?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

Outside a massage parlour, there is a board that reads
"I only massage those who do not massage themselves."

Reading the above statement, does the masseur massage himself?

I am a prime number.
The double of myself is equal to the square of me.

which number am I?

Can you find the hidden animal in the picture below?

In a boat, the father of a sailor's son is sitting with the son of the sailor. However, the sailor is not present on the boat.

Can this even be possible?

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?