Q: Is 144,123 a Prime Number?
A: No, 144,123 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 144123 can be evenly divided by 1 3 7 21 6,863 20,589 48,041 and 144,123, with no remainder.
Since 144,123 cannot be divided by just 1 and 144,123, it is not a prime number.