23032001312 has 24 divisors (see below), whose sum is σ = 46087604892. Its totient is φ = 11327212800.

The previous prime is 23032001287. The next prime is 23032001329. The reversal of 23032001312 is 21310023032.

It can be written as a sum of positive squares in 2 ways, for example, as 22753912336 + 278088976 = 150844^2 + 16676^2 .

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, 5897639 + ... + 5901542.

Almost surely, 2^23032001312 is an apocalyptic number.

It is an amenable number.

23032001312 is an abundant number, since it is smaller than the sum of its proper divisors (23055603580).

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

23032001312 is a wasteful number, since it uses less digits than its factorization.

23032001312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11799252 (or 11799244 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 23032001312 its reverse (21310023032), we get a palindrome (44342024344).

The spelling of 23032001312 in words is "twenty-three billion, thirty-two million, one thousand, three hundred twelve".