Q: Is 120,390 a Prime Number?
A: No, 120,390 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 120390 can be evenly divided by 1 2 3 5 6 10 15 30 4,013 8,026 12,039 20,065 24,078 40,130 60,195 and 120,390, with no remainder.
Since 120,390 cannot be divided by just 1 and 120,390, it is not a prime number.