Q: Is 831,123 a Prime Number?
A: No, 831,123 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 831123 can be evenly divided by 1 3 9 92,347 277,041 and 831,123, with no remainder.
Since 831,123 cannot be divided by just 1 and 831,123, it is not a prime number.