13112848101885 has 128 divisors (see below), whose sum is σ = 24497327923200. Its totient is φ = 5865974553600.

The previous prime is 13112848101833. The next prime is 13112848101889. The reversal of 13112848101885 is 58810184821131.

It is not a de Polignac number, because 13112848101885 - 2¹¹ = 13112848099837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13112848101889) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 586719691 + ... + 586742039.

It is an arithmetic number, because the mean of its divisors is an integer number (191385374400).

Almost surely, 2^{13112848101885} is an apocalyptic number.

13112848101885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13112848101885 is a deficient number, since it is larger than the sum of its proper divisors (11384479821315).

13112848101885 is a wasteful number, since it uses less digits than its factorization.

13112848101885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23019.

The product of its (nonzero) digits is 491520, while the sum is 51.

The spelling of 13112848101885 in words is "thirteen trillion, one hundred twelve billion, eight hundred forty-eight million, one hundred one thousand, eight hundred eighty-five".