13104304310113 has 4 divisors (see below), whose sum is σ = 13104669683860. Its totient is φ = 13103938936368.

The previous prime is 13104304309963. The next prime is 13104304310137. The reversal of 13104304310113 is 31101340340131.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10870690367329 + 2233613942784 = 3297073^2 + 1494528^2 .

It is a cyclic number.

It is not a de Polignac number, because 13104304310113 - 2¹⁷ = 13104304179041 is a prime.

It is a super-2 number, since 2×13104304310113² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13104304310173) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182633070 + ... + 182704807.

It is an arithmetic number, because the mean of its divisors is an integer number (3276167420965).

Almost surely, 2^{13104304310113} is an apocalyptic number.

It is an amenable number.

13104304310113 is a deficient number, since it is larger than the sum of its proper divisors (365373747).

13104304310113 is an equidigital number, since it uses as much as digits as its factorization.

13104304310113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365373746.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 13104304310113 its reverse (31101340340131), we get a palindrome (44205644650244).

The spelling of 13104304310113 in words is "thirteen trillion, one hundred four billion, three hundred four million, three hundred ten thousand, one hundred thirteen".