13231500130401 has 32 divisors (see below), whose sum is σ = 20299609387008. Its totient is φ = 7509434986560.

The previous prime is 13231500130369. The next prime is 13231500130403. The reversal of 13231500130401 is 10403100513231.

It is not a de Polignac number, because 13231500130401 - 2⁵ = 13231500130369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13231500130403) 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, 2746591 + ... + 5831531.

It is an arithmetic number, because the mean of its divisors is an integer number (634362793344).

Almost surely, 2^{13231500130401} is an apocalyptic number.

It is an amenable number.

13231500130401 is a deficient number, since it is larger than the sum of its proper divisors (7068109256607).

13231500130401 is a wasteful number, since it uses less digits than its factorization.

13231500130401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3086341.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 13231500130401 its reverse (10403100513231), we get a palindrome (23634600643632).

The spelling of 13231500130401 in words is "thirteen trillion, two hundred thirty-one billion, five hundred million, one hundred thirty thousand, four hundred one".