3110311223013 has 4 divisors (see below), whose sum is σ = 4147081630688. Its totient is φ = 2073540815340.

The previous prime is 3110311223003. The next prime is 3110311223039. The reversal of 3110311223013 is 3103221130113.

It is a happy number.

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 not a de Polignac number, because 3110311223013 - 2²⁰ = 3110310174437 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 (3110311223003) 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, 518385203833 + ... + 518385203838.

It is an arithmetic number, because the mean of its divisors is an integer number (1036770407672).

Almost surely, 2^{3110311223013} is an apocalyptic number.

It is an amenable number.

3110311223013 is a deficient number, since it is larger than the sum of its proper divisors (1036770407675).

3110311223013 is a wasteful number, since it uses less digits than its factorization.

3110311223013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036770407674.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 3110311223013 its reverse (3103221130113), we get a palindrome (6213532353126).

The spelling of 3110311223013 in words is "three trillion, one hundred ten billion, three hundred eleven million, two hundred twenty-three thousand, thirteen".