23013304332 has 24 divisors (see below), whose sum is σ = 54946495296. Its totient is φ = 7492703568.

The previous prime is 23013304297. The next prime is 23013304333. The reversal of 23013304332 is 23340331032.

It is a happy number.

It is a super-2 number, since 2×23013304332² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23013304333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22299198 + ... + 22300229.

It is an arithmetic number, because the mean of its divisors is an integer number (2289437304).

Almost surely, 2^23013304332 is an apocalyptic number.

It is an amenable number.

23013304332 is an abundant number, since it is smaller than the sum of its proper divisors (31933190964).

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

23013304332 is a wasteful number, since it uses less digits than its factorization.

23013304332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44599477 (or 44599475 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 23013304332 its reverse (23340331032), we get a palindrome (46353635364).

The spelling of 23013304332 in words is "twenty-three billion, thirteen million, three hundred four thousand, three hundred thirty-two".