13023112101311 has 12 divisors (see below), whose sum is σ = 14102063960400. Its totient is φ = 12021236922240.

The previous prime is 13023112101271. The next prime is 13023112101323. The reversal of 13023112101311 is 11310121132031.

It is a de Polignac number, because none of the positive numbers 2^k-13023112101311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13023112101331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28443566 + ... + 28897796.

It is an arithmetic number, because the mean of its divisors is an integer number (1175171996700).

Almost surely, 2^{13023112101311} is an apocalyptic number.

13023112101311 is a deficient number, since it is larger than the sum of its proper divisors (1078951859089).

13023112101311 is a wasteful number, since it uses less digits than its factorization.

13023112101311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623906 (or 623893 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 13023112101311 its reverse (11310121132031), we get a palindrome (24333233233342).

The spelling of 13023112101311 in words is "thirteen trillion, twenty-three billion, one hundred twelve million, one hundred one thousand, three hundred eleven".