13330503328 has 96 divisors (see below), whose sum is σ = 27116933760. Its totient is φ = 6448619520.

The previous prime is 13330503299. The next prime is 13330503443. The reversal of 13330503328 is 82330503331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13330503328.

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, 35172643 + ... + 35173021.

It is an arithmetic number, because the mean of its divisors is an integer number (282468060).

Almost surely, 2^13330503328 is an apocalyptic number.

It is an amenable number.

13330503328 is an abundant number, since it is smaller than the sum of its proper divisors (13786430432).

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

13330503328 is a wasteful number, since it uses less digits than its factorization.

13330503328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710 (or 702 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

The spelling of 13330503328 in words is "thirteen billion, three hundred thirty million, five hundred three thousand, three hundred twenty-eight".