3103120013 has 16 divisors (see below), whose sum is σ = 3589568640. Its totient is φ = 2627513856.

The previous prime is 3103120001. The next prime is 3103120021. The reversal of 3103120013 is 3100213013.

It is a cyclic number.

It is not a de Polignac number, because 3103120013 - 2¹⁴ = 3103103629 is a prime.

It is a super-2 number, since 2×3103120013² = 19258707630162240338, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3103120013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103120073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1105670 + ... + 1108472.

It is an arithmetic number, because the mean of its divisors is an integer number (224348040).

Almost surely, 2^3103120013 is an apocalyptic number.

It is an amenable number.

3103120013 is a deficient number, since it is larger than the sum of its proper divisors (486448627).

3103120013 is a wasteful number, since it uses less digits than its factorization.

3103120013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4676.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 3103120013 is about 55705.6551258488. The cubic root of 3103120013 is about 1458.5887427906.

Adding to 3103120013 its reverse (3100213013), we get a palindrome (6203333026).

The spelling of 3103120013 in words is "three billion, one hundred three million, one hundred twenty thousand, thirteen".