3103120213013 has 4 divisors (see below), whose sum is σ = 3238038483168. Its totient is φ = 2968201942860.

The previous prime is 3103120213009. The next prime is 3103120213043.

3103120213013 is nontrivially palindromic in base 10.

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 3103120213013 - 2² = 3103120213009 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 (3103120213043) 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, 67459135043 + ... + 67459135088.

It is an arithmetic number, because the mean of its divisors is an integer number (809509620792).

Almost surely, 2^{3103120213013} is an apocalyptic number.

It is an amenable number.

3103120213013 is a deficient number, since it is larger than the sum of its proper divisors (134918270155).

3103120213013 is a wasteful number, since it uses less digits than its factorization.

3103120213013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134918270154.

The product of its (nonzero) digits is 324, while the sum is 20.

It can be divided in two parts, 3103120 and 213013, that added together give a palindrome (3316133).

The spelling of 3103120213013 in words is "three trillion, one hundred three billion, one hundred twenty million, two hundred thirteen thousand, thirteen".