Q: Is 112,120,121 a Prime Number?

 A: No, 112,120,121 is not a prime number.

Why is 112,120,121 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 112120121 can be evenly divided by 1 19 727 8,117 13,813 154,223 5,901,059 and 112,120,121, with no remainder.

Since 112,120,121 cannot be divided by just 1 and 112,120,121, it is not a prime number.


More Examples

Number 112,120,119112,120,120112,120,122112,120,123
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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