13104042010402 has 64 divisors (see below), whose sum is σ = 23679994305024. Its totient is φ = 5317053350400.

The previous prime is 13104042010399. The next prime is 13104042010403. The reversal of 13104042010402 is 20401024040131.

It is a happy number.

13104042010402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13104042010403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110938558 + ... + 111056614.

It is an arithmetic number, because the mean of its divisors is an integer number (369999911016).

Almost surely, 2^{13104042010402} is an apocalyptic number.

13104042010402 is a deficient number, since it is larger than the sum of its proper divisors (10575952294622).

13104042010402 is a wasteful number, since it uses less digits than its factorization.

13104042010402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121603.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 13104042010402 its reverse (20401024040131), we get a palindrome (33505066050533).

The spelling of 13104042010402 in words is "thirteen trillion, one hundred four billion, forty-two million, ten thousand, four hundred two".