13312130004 has 72 divisors (see below), whose sum is σ = 34915896288. Its totient is φ = 4434899040.

The previous prime is 13312129993. The next prime is 13312130077. The reversal of 13312130004 is 40003121331.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2778499 + ... + 2783285.

It is an arithmetic number, because the mean of its divisors is an integer number (484943004).

Almost surely, 2^13312130004 is an apocalyptic number.

It is an amenable number.

13312130004 is an abundant number, since it is smaller than the sum of its proper divisors (21603766284).

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

13312130004 is a wasteful number, since it uses less digits than its factorization.

13312130004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7667 (or 7653 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13312130004 its reverse (40003121331), we get a palindrome (53315251335).

The spelling of 13312130004 in words is "thirteen billion, three hundred twelve million, one hundred thirty thousand, four".