Q: Is 120,438 a Prime Number?
A: No, 120,438 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 120438 can be evenly divided by 1 2 3 6 9 18 6,691 13,382 20,073 40,146 60,219 and 120,438, with no remainder.
Since 120,438 cannot be divided by just 1 and 120,438, it is not a prime number.