13120004332 has 12 divisors (see below), whose sum is σ = 23055279016. Its totient is φ = 6532781760.

The previous prime is 13120004323. The next prime is 13120004407. The reversal of 13120004332 is 23340002131.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6804018 + ... + 6805945.

Almost surely, 2^13120004332 is an apocalyptic number.

It is an amenable number.

13120004332 is a deficient number, since it is larger than the sum of its proper divisors (9935274684).

13120004332 is a wasteful number, since it uses less digits than its factorization.

13120004332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13610208 (or 13610206 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 13120004332 its reverse (23340002131), we get a palindrome (36460006463).

The spelling of 13120004332 in words is "thirteen billion, one hundred twenty million, four thousand, three hundred thirty-two".