Q: Is 120,121,331 a Prime Number?

 A: No, 120,121,331 is not a prime number.

Why is 120,121,331 not a prime number?

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

The number 120121331 can be evenly divided by 1 11 47 283 517 821 3,113 9,031 13,301 38,587 146,311 232,343 424,457 2,555,773 10,920,121 and 120,121,331, with no remainder.

Since 120,121,331 cannot be divided by just 1 and 120,121,331, it is not a prime number.


More Examples

Number 120,121,329120,121,330120,121,332120,121,333
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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