130131025 has 12 divisors (see below), whose sum is σ = 166568704. Its totient is φ = 100746000.

The previous prime is 130131017. The next prime is 130131037. The reversal of 130131025 is 520131031.

It is not a de Polignac number, because 130131025 - 2³ = 130131017 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83181 + ... + 84730.

Almost surely, 2^130131025 is an apocalyptic number.

It is an amenable number.

130131025 is a deficient number, since it is larger than the sum of its proper divisors (36437679).

130131025 is a wasteful number, since it uses less digits than its factorization.

130131025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167952 (or 167947 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 130131025 is about 11407.4986302870. The cubic root of 130131025 is about 506.7498360604.

Adding to 130131025 its reverse (520131031), we get a palindrome (650262056).

The spelling of 130131025 in words is "one hundred thirty million, one hundred thirty-one thousand, twenty-five".