131625125 has 16 divisors (see below), whose sum is σ = 166593024. Its totient is φ = 103810000.

The previous prime is 131625089. The next prime is 131625127. The reversal of 131625125 is 521526131.

It is not a de Polignac number, because 131625125 - 2⁶ = 131625061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 131625094 and 131625103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131625127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1460 + ... + 16290.

It is an arithmetic number, because the mean of its divisors is an integer number (10412064).

Almost surely, 2^131625125 is an apocalyptic number.

It is an amenable number.

131625125 is a deficient number, since it is larger than the sum of its proper divisors (34967899).

131625125 is an equidigital number, since it uses as much as digits as its factorization.

131625125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14917 (or 14907 counting only the distinct ones).

The product of its digits is 1800, while the sum is 26.

The square root of 131625125 is about 11472.7993532529. The cubic root of 131625125 is about 508.6818774783.

The spelling of 131625125 in words is "one hundred thirty-one million, six hundred twenty-five thousand, one hundred twenty-five".