Q: Is 123,077,331 a Prime Number?

 A: No, 123,077,331 is not a prime number.

Why is 123,077,331 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 123077331 can be evenly divided by 1 3 9 13 17 39 51 117 153 221 663 1,989 61,879 185,637 556,911 804,427 1,051,943 2,413,281 3,155,829 7,239,843 9,467,487 13,675,259 41,025,777 and 123,077,331, with no remainder.

Since 123,077,331 cannot be divided by just 1 and 123,077,331, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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