130023032 has 32 divisors (see below), whose sum is σ = 251164800. Its totient is φ = 63057024.

The previous prime is 130023031. The next prime is 130023041. The reversal of 130023032 is 230320031.

130023032 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 = 130022998 and 130023016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130023031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150233 + ... + 151095.

It is an arithmetic number, because the mean of its divisors is an integer number (7848900).

Almost surely, 2^130023032 is an apocalyptic number.

It is an amenable number.

130023032 is a deficient number, since it is larger than the sum of its proper divisors (121141768).

130023032 is a wasteful number, since it uses less digits than its factorization.

130023032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415 (or 1411 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 130023032 is about 11402.7642262743. The cubic root of 130023032 is about 506.6096169222.

Adding to 130023032 its reverse (230320031), we get a palindrome (360343063).

The spelling of 130023032 in words is "one hundred thirty million, twenty-three thousand, thirty-two".