Q: Is 159,123 a Prime Number?
A: No, 159,123 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 159123 can be evenly divided by 1 3 29 31 59 87 93 177 899 1,711 1,829 2,697 5,133 5,487 53,041 and 159,123, with no remainder.
Since 159,123 cannot be divided by just 1 and 159,123, it is not a prime number.