23032313132 has 12 divisors (see below), whose sum is σ = 40310188800. Its totient is φ = 11515116336.

The previous prime is 23032313107. The next prime is 23032313153. The reversal of 23032313132 is 23131323032.

It is a junction number, because it is equal to n+sod(n) for n = 23032313098 and 23032313107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209132 + ... + 299667.

It is an arithmetic number, because the mean of its divisors is an integer number (3359182400).

Almost surely, 2^23032313132 is an apocalyptic number.

It is an amenable number.

23032313132 is a deficient number, since it is larger than the sum of its proper divisors (17277875668).

23032313132 is a wasteful number, since it uses less digits than its factorization.

23032313132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520120 (or 520118 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 23032313132 its reverse (23131323032), we get a palindrome (46163636164).

The spelling of 23032313132 in words is "twenty-three billion, thirty-two million, three hundred thirteen thousand, one hundred thirty-two".