13112310221013 has 8 divisors (see below), whose sum is σ = 17502104324800. Its totient is φ = 8732028132288.

The previous prime is 13112310220969. The next prime is 13112310221033. The reversal of 13112310221013 is 31012201321131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13112310221013 - 2⁶ = 13112310220949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13112310221033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2378000548 + ... + 2378006061.

It is an arithmetic number, because the mean of its divisors is an integer number (2187763040600).

Almost surely, 2^{13112310221013} is an apocalyptic number.

It is an amenable number.

13112310221013 is a deficient number, since it is larger than the sum of its proper divisors (4389794103787).

13112310221013 is an equidigital number, since it uses as much as digits as its factorization.

13112310221013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4756007531.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 13112310221013 its reverse (31012201321131), we get a palindrome (44124511542144).

The spelling of 13112310221013 in words is "thirteen trillion, one hundred twelve billion, three hundred ten million, two hundred twenty-one thousand, thirteen".