Q: Is 138,120 a Prime Number?
A: No, 138,120 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 138120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 1,151 2,302 3,453 4,604 5,755 6,906 9,208 11,510 13,812 17,265 23,020 27,624 34,530 46,040 69,060 and 138,120, with no remainder.
Since 138,120 cannot be divided by just 1 and 138,120, it is not a prime number.