Q: Is 120,015 a Prime Number?
A: No, 120,015 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 120015 can be evenly divided by 1 3 5 7 9 15 21 27 35 45 63 105 127 135 189 315 381 635 889 945 1,143 1,905 2,667 3,429 4,445 5,715 8,001 13,335 17,145 24,003 40,005 and 120,015, with no remainder.
Since 120,015 cannot be divided by just 1 and 120,015, it is not a prime number.