Q: Is 2,125,107 a Prime Number?
A: No, 2,125,107 is 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 2125107 can be evenly divided by 1 3 9 389 607 1,167 1,821 3,501 5,463 236,123 708,369 and 2,125,107, with no remainder.
Since 2,125,107 cannot be divided by just 1 and 2,125,107, it is not a prime number.