130232672 has 12 divisors (see below), whose sum is σ = 256395636. Its totient is φ = 65116320.

The previous prime is 130232671. The next prime is 130232677. The reversal of 130232672 is 276232031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130232671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2034854 + ... + 2034917.

It is an arithmetic number, because the mean of its divisors is an integer number (21366303).

Almost surely, 2^130232672 is an apocalyptic number.

It is an amenable number.

130232672 is a deficient number, since it is larger than the sum of its proper divisors (126162964).

130232672 is an equidigital number, since it uses as much as digits as its factorization.

130232672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4069781 (or 4069773 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 130232672 is about 11411.9530317996. The cubic root of 130232672 is about 506.8817446369.

The spelling of 130232672 in words is "one hundred thirty million, two hundred thirty-two thousand, six hundred seventy-two".