13231300013 has 4 divisors (see below), whose sum is σ = 13294007808. Its totient is φ = 13168592220.

The previous prime is 13231300007. The next prime is 13231300021. The reversal of 13231300013 is 31000313231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13231300013 - 2⁴ = 13231299997 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13231299964 and 13231300000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13231300613) 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, 31353581 + ... + 31354002.

It is an arithmetic number, because the mean of its divisors is an integer number (3323501952).

Almost surely, 2^13231300013 is an apocalyptic number.

It is an amenable number.

13231300013 is a deficient number, since it is larger than the sum of its proper divisors (62707795).

13231300013 is an equidigital number, since it uses as much as digits as its factorization.

13231300013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62707794.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13231300013 its reverse (31000313231), we get a palindrome (44231613244).

The spelling of 13231300013 in words is "thirteen billion, two hundred thirty-one million, three hundred thousand, thirteen".