Q: Is 131,775 a Prime Number?
A: No, 131,775 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 131775 can be evenly divided by 1 3 5 7 15 21 25 35 75 105 175 251 525 753 1,255 1,757 3,765 5,271 6,275 8,785 18,825 26,355 43,925 and 131,775, with no remainder.
Since 131,775 cannot be divided by just 1 and 131,775, it is not a prime number.