3122113110013 has 4 divisors (see below), whose sum is σ = 3122155975680. Its totient is φ = 3122070244348.

The previous prime is 3122113110007. The next prime is 3122113110029. The reversal of 3122113110013 is 3100113112213.

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 3122113110013 - 2⁵ = 3122113109981 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 (3122113110043) 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, 21323395 + ... + 21469312.

It is an arithmetic number, because the mean of its divisors is an integer number (780538993920).

Almost surely, 2^{3122113110013} is an apocalyptic number.

It is an amenable number.

3122113110013 is a deficient number, since it is larger than the sum of its proper divisors (42865667).

3122113110013 is an equidigital number, since it uses as much as digits as its factorization.

3122113110013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42865666.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 3122113110013 its reverse (3100113112213), we get a palindrome (6222226222226).

The spelling of 3122113110013 in words is "three trillion, one hundred twenty-two billion, one hundred thirteen million, one hundred ten thousand, thirteen".