Q: Is 125,430 a Prime Number?
A: No, 125,430 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 125430 can be evenly divided by 1 2 3 5 6 10 15 30 37 74 111 113 185 222 226 339 370 555 565 678 1,110 1,130 1,695 3,390 4,181 8,362 12,543 20,905 25,086 41,810 62,715 and 125,430, with no remainder.
Since 125,430 cannot be divided by just 1 and 125,430, it is not a prime number.