23308132232 has 108 divisors (see below), whose sum is σ = 55959492645. Its totient is φ = 9068136000.

The previous prime is 23308132201. The next prime is 23308132301. The reversal of 23308132232 is 23223180332.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 19682406436 + 3625725796 = 140294^2 + 60214^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=107954.

It is a junction number, because it is equal to n+sod(n) for n = 23308132195 and 23308132204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 33249482 + ... + 33250182.

Almost surely, 2^23308132232 is an apocalyptic number.

23308132232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23308132232

23308132232 is an abundant number, since it is smaller than the sum of its proper divisors (32651360413).

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

23308132232 is an equidigital number, since it uses as much as digits as its factorization.

23308132232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1444 (or 721 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Multiplying 23308132232 by its product of nonzero digits (10368), we get a square (241658714981376 = 15545376²).

The spelling of 23308132232 in words is "twenty-three billion, three hundred eight million, one hundred thirty-two thousand, two hundred thirty-two".