3113031103013 has 16 divisors (see below), whose sum is σ = 3369873346560. Its totient is φ = 2858689425024.

The previous prime is 3113031102977. The next prime is 3113031103019. The reversal of 3113031103013 is 3103011303113.

It is a cyclic number.

It is not a de Polignac number, because 3113031103013 - 2¹⁰ = 3113031101989 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113031103019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3798545 + ... + 4544777.

It is an arithmetic number, because the mean of its divisors is an integer number (210617084160).

Almost surely, 2^{3113031103013} is an apocalyptic number.

It is an amenable number.

3113031103013 is a deficient number, since it is larger than the sum of its proper divisors (256842243547).

3113031103013 is a wasteful number, since it uses less digits than its factorization.

3113031103013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747908.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 3113031103013 its reverse (3103011303113), we get a palindrome (6216042406126).

The spelling of 3113031103013 in words is "three trillion, one hundred thirteen billion, thirty-one million, one hundred three thousand, thirteen".