3111313123113 has 32 divisors (see below), whose sum is σ = 4526076885120. Its totient is φ = 1889640783360.

The previous prime is 3111313123097. The next prime is 3111313123181. The reversal of 3111313123113 is 3113213131113.

3111313123113 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3111313123113 - 2⁴ = 3111313123097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3111313123213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1049370 + ... + 2706252.

It is an arithmetic number, because the mean of its divisors is an integer number (141439902660).

Almost surely, 2^{3111313123113} is an apocalyptic number.

It is an amenable number.

3111313123113 is a deficient number, since it is larger than the sum of its proper divisors (1414763762007).

3111313123113 is a wasteful number, since it uses less digits than its factorization.

3111313123113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1657529.

The product of its digits is 486, while the sum is 24.

Adding to 3111313123113 its reverse (3113213131113), we get a palindrome (6224526254226).

The spelling of 3111313123113 in words is "three trillion, one hundred eleven billion, three hundred thirteen million, one hundred twenty-three thousand, one hundred thirteen".