Q: Is 108,720 a Prime Number?
A: No, 108,720 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 108720 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 151 180 240 302 360 453 604 720 755 906 1,208 1,359 1,510 1,812 2,265 2,416 2,718 3,020 3,624 4,530 5,436 6,040 6,795 7,248 9,060 10,872 12,080 13,590 18,120 21,744 27,180 36,240 54,360 and 108,720, with no remainder.
Since 108,720 cannot be divided by just 1 and 108,720, it is not a prime number.