13133405204 has 24 divisors (see below), whose sum is σ = 23733753120. Its totient is φ = 6355135584.

The previous prime is 13133405203. The next prime is 13133405209. The reversal of 13133405204 is 40250433131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13133405203) 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, 331514 + ... + 369009.

It is an arithmetic number, because the mean of its divisors is an integer number (988906380).

Almost surely, 2^13133405204 is an apocalyptic number.

It is an amenable number.

13133405204 is a deficient number, since it is larger than the sum of its proper divisors (10600347916).

13133405204 is a wasteful number, since it uses less digits than its factorization.

13133405204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700679 (or 700677 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 13133405204 its reverse (40250433131), we get a palindrome (53383838335).

The spelling of 13133405204 in words is "thirteen billion, one hundred thirty-three million, four hundred five thousand, two hundred four".