23023321032 has 16 divisors (see below), whose sum is σ = 57558302640. Its totient is φ = 7674440336.

The previous prime is 23023321021. The next prime is 23023321033. The reversal of 23023321032 is 23012332032.

It is a super-2 number, since 2×23023321032² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23023321033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 479652498 + ... + 479652545.

It is an arithmetic number, because the mean of its divisors is an integer number (3597393915).

Almost surely, 2^23023321032 is an apocalyptic number.

It is an amenable number.

23023321032 is an abundant number, since it is smaller than the sum of its proper divisors (34534981608).

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

23023321032 is a wasteful number, since it uses less digits than its factorization.

23023321032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 959305052 (or 959305048 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 23023321032 its reverse (23012332032), we get a palindrome (46035653064).

The spelling of 23023321032 in words is "twenty-three billion, twenty-three million, three hundred twenty-one thousand, thirty-two".