Q: Is 131,800 a Prime Number?
A: No, 131,800 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 131800 can be evenly divided by 1 2 4 5 8 10 20 25 40 50 100 200 659 1,318 2,636 3,295 5,272 6,590 13,180 16,475 26,360 32,950 65,900 and 131,800, with no remainder.
Since 131,800 cannot be divided by just 1 and 131,800, it is not a prime number.