Q: Is 125,125 a Prime Number?
A: No, 125,125 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 125125 can be evenly divided by 1 5 7 11 13 25 35 55 65 77 91 125 143 175 275 325 385 455 715 875 1,001 1,375 1,625 1,925 2,275 3,575 5,005 9,625 11,375 17,875 25,025 and 125,125, with no remainder.
Since 125,125 cannot be divided by just 1 and 125,125, it is not a prime number.