Q: Is 123,660 a Prime Number?
A: No, 123,660 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 123660 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 229 270 458 540 687 916 1,145 1,374 2,061 2,290 2,748 3,435 4,122 4,580 6,183 6,870 8,244 10,305 12,366 13,740 20,610 24,732 30,915 41,220 61,830 and 123,660, with no remainder.
Since 123,660 cannot be divided by just 1 and 123,660, it is not a prime number.