Q: Is 1,235,123 a Prime Number?
A: No, 1,235,123 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 1235123 can be evenly divided by 1 23 83 647 1,909 14,881 53,701 and 1,235,123, with no remainder.
Since 1,235,123 cannot be divided by just 1 and 1,235,123, it is not a prime number.