Q: Is 145,107 a Prime Number?
A: No, 145,107 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 145107 can be evenly divided by 1 3 9 23 69 207 701 2,103 6,309 16,123 48,369 and 145,107, with no remainder.
Since 145,107 cannot be divided by just 1 and 145,107, it is not a prime number.