Q: Is 131,500 a Prime Number?
A: No, 131,500 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 131500 can be evenly divided by 1 2 4 5 10 20 25 50 100 125 250 263 500 526 1,052 1,315 2,630 5,260 6,575 13,150 26,300 32,875 65,750 and 131,500, with no remainder.
Since 131,500 cannot be divided by just 1 and 131,500, it is not a prime number.