3101122022113 has 4 divisors (see below), whose sum is σ = 3101640523668. Its totient is φ = 3100603520560.

The previous prime is 3101122022059. The next prime is 3101122022129. The reversal of 3101122022113 is 3112202211013.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 470860833249 + 2630261188864 = 686193^2 + 1621808^2 .

It is a cyclic number.

It is not a de Polignac number, because 3101122022113 - 2³⁷ = 2963683068641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3101122022183) 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, 259241806 + ... + 259253767.

It is an arithmetic number, because the mean of its divisors is an integer number (775410130917).

Almost surely, 2^{3101122022113} is an apocalyptic number.

It is an amenable number.

3101122022113 is a deficient number, since it is larger than the sum of its proper divisors (518501555).

3101122022113 is an equidigital number, since it uses as much as digits as its factorization.

3101122022113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 518501554.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 3101122022113 its reverse (3112202211013), we get a palindrome (6213324233126).

The spelling of 3101122022113 in words is "three trillion, one hundred one billion, one hundred twenty-two million, twenty-two thousand, one hundred thirteen".