131925 has 12 divisors (see below), whose sum is σ = 218240. Its totient is φ = 70320.

The previous prime is 131909. The next prime is 131927. The reversal of 131925 is 529131.

131925 is digitally balanced in base 7, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 131925 - 2⁴ = 131909 is a prime.

131925 is strictly pandigital in base 7.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 131925.

It is not an unprimeable number, because it can be changed into a prime (131927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 805 + ... + 954.

2¹³¹⁹²⁵ is an apocalyptic number.

131925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

131925 is a deficient number, since it is larger than the sum of its proper divisors (86315).

131925 is a wasteful number, since it uses less digits than its factorization.

131925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1772 (or 1767 counting only the distinct ones).

The product of its digits is 270, while the sum is 21.

The square root of 131925 is about 363.2148124733. The cubic root of 131925 is about 50.9067886057.

The spelling of 131925 in words is "one hundred thirty-one thousand, nine hundred twenty-five".