13320000232 has 64 divisors (see below), whose sum is σ = 31162320000. Its totient is φ = 5185501440.

The previous prime is 13320000229. The next prime is 13320000241. The reversal of 13320000232 is 23200002331.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 837894 + ... + 853642.

It is an arithmetic number, because the mean of its divisors is an integer number (486911250).

Almost surely, 2^13320000232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13320000232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15581160000).

13320000232 is an abundant number, since it is smaller than the sum of its proper divisors (17842319768).

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

13320000232 is a wasteful number, since it uses less digits than its factorization.

13320000232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17146 (or 17142 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 13320000232 its reverse (23200002331), we get a palindrome (36520002563).

It can be divided in two parts, 1 and 3320000232, that added together give a palindrome (3320000233).

The spelling of 13320000232 in words is "thirteen billion, three hundred twenty million, two hundred thirty-two", and thus it is an aban number.