Q: Is 137,123 a Prime Number?
A: No, 137,123 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 137123 can be evenly divided by 1 7 19 133 1,031 7,217 19,589 and 137,123, with no remainder.
Since 137,123 cannot be divided by just 1 and 137,123, it is not a prime number.