9320139132 has 24 divisors (see below), whose sum is σ = 22496888400. Its totient is φ = 2999584896.

The previous prime is 9320139121. The next prime is 9320139133. The reversal of 9320139132 is 2319310239.

It is a junction number, because it is equal to n+sod(n) for n = 9320139093 and 9320139102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9320139133) 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, 13390657 + ... + 13391352.

It is an arithmetic number, because the mean of its divisors is an integer number (937370350).

Almost surely, 2^9320139132 is an apocalyptic number.

It is an amenable number.

9320139132 is an abundant number, since it is smaller than the sum of its proper divisors (13176749268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9320139132 is a wasteful number, since it uses less digits than its factorization.

9320139132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26782045 (or 26782043 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 33.

The square root of 9320139132 is about 96540.8676778907. The cubic root of 9320139132 is about 2104.4605965715.

The spelling of 9320139132 in words is "nine billion, three hundred twenty million, one hundred thirty-nine thousand, one hundred thirty-two".