23020201232 has 40 divisors (see below), whose sum is σ = 51161463552. Its totient is φ = 9829382400.

The previous prime is 23020201213. The next prime is 23020201307. The reversal of 23020201232 is 23210202032.

It is a self number, because there is not a number n which added to its sum of digits gives 23020201232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 348869 + ... + 409572.

Almost surely, 2^23020201232 is an apocalyptic number.

It is an amenable number.

23020201232 is an abundant number, since it is smaller than the sum of its proper divisors (28141262320).

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

23020201232 is a wasteful number, since it uses less digits than its factorization.

23020201232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 758727 (or 758721 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 23020201232 its reverse (23210202032), we get a palindrome (46230403264).

The spelling of 23020201232 in words is "twenty-three billion, twenty million, two hundred one thousand, two hundred thirty-two".