130123232032 has 48 divisors (see below), whose sum is σ = 259561253952. Its totient is φ = 64207123200.

The previous prime is 130123232023. The next prime is 130123232053. The reversal of 130123232032 is 230232321031.

It is a junction number, because it is equal to n+sod(n) for n = 130123231994 and 130123232012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926653 + ... + 1057795.

It is an arithmetic number, because the mean of its divisors is an integer number (5407526124).

Almost surely, 2^130123232032 is an apocalyptic number.

It is an amenable number.

130123232032 is a deficient number, since it is larger than the sum of its proper divisors (129438021920).

130123232032 is a wasteful number, since it uses less digits than its factorization.

130123232032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131561 (or 131553 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 130123232032 its reverse (230232321031), we get a palindrome (360355553063).

The spelling of 130123232032 in words is "one hundred thirty billion, one hundred twenty-three million, two hundred thirty-two thousand, thirty-two".