23201332032 has 28 divisors (see below), whose sum is σ = 61386858176. Its totient is φ = 7733777280.

The previous prime is 23201332031. The next prime is 23201332039. The reversal of 23201332032 is 23023310232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23201332031) 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, 60419944 + ... + 60420327.

It is an arithmetic number, because the mean of its divisors is an integer number (2192387792).

Almost surely, 2^23201332032 is an apocalyptic number.

It is an amenable number.

23201332032 is an abundant number, since it is smaller than the sum of its proper divisors (38185526144).

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

23201332032 is a wasteful number, since it uses less digits than its factorization.

23201332032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120840286 (or 120840276 counting only the distinct ones).

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

Adding to 23201332032 its reverse (23023310232), we get a palindrome (46224642264).

The spelling of 23201332032 in words is "twenty-three billion, two hundred one million, three hundred thirty-two thousand, thirty-two".