Q: Is 138,073 a Prime Number?
A: No, 138,073 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 138073 can be evenly divided by 1 13 19 43 169 247 559 817 3,211 7,267 10,621 and 138,073, with no remainder.
Since 138,073 cannot be divided by just 1 and 138,073, it is not a prime number.