130651232 has 24 divisors (see below), whose sum is σ = 257762736. Its totient is φ = 65187712.

The previous prime is 130651219. The next prime is 130651237. The reversal of 130651232 is 232156031.

130651232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 130651198 and 130651207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130651237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12038 + ... + 20154.

It is an arithmetic number, because the mean of its divisors is an integer number (10740114).

Almost surely, 2^130651232 is an apocalyptic number.

It is an amenable number.

130651232 is a deficient number, since it is larger than the sum of its proper divisors (127111504).

130651232 is an equidigital number, since it uses as much as digits as its factorization.

130651232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8630 (or 8622 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 130651232 is about 11430.2769870200. The cubic root of 130651232 is about 507.4241930984.

The spelling of 130651232 in words is "one hundred thirty million, six hundred fifty-one thousand, two hundred thirty-two".