Q: Is 121,220,521 a Prime Number?

 A: Yes, 121,220,521 is a prime number.

Why is 121,220,521 a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 121220521 can be evenly divided by 1 and 121,220,521, with no remainder.

Since 121,220,521 can be divided by just 1 and 121,220,521, it is a prime number.


More Examples

Number 121,220,519121,220,520121,220,522121,220,523
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 121,220,521:


Ask a Question