13131042432113 has 16 divisors (see below), whose sum is σ = 13867474151040. Its totient is φ = 12399152889600.

The previous prime is 13131042432071. The next prime is 13131042432139. The reversal of 13131042432113 is 31123424013131.

It is a cyclic number.

It is not a de Polignac number, because 13131042432113 - 2⁶ = 13131042432049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13131042434113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49925993 + ... + 50188313.

It is an arithmetic number, because the mean of its divisors is an integer number (866717134440).

Almost surely, 2^{13131042432113} is an apocalyptic number.

It is an amenable number.

13131042432113 is a deficient number, since it is larger than the sum of its proper divisors (736431718927).

13131042432113 is a wasteful number, since it uses less digits than its factorization.

13131042432113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270968.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 13131042432113 its reverse (31123424013131), we get a palindrome (44254466445244).

The spelling of 13131042432113 in words is "thirteen trillion, one hundred thirty-one billion, forty-two million, four hundred thirty-two thousand, one hundred thirteen".