13112113011132 has 96 divisors (see below), whose sum is σ = 31348796903424. Its totient is φ = 4263288422400.

The previous prime is 13112113011119. The next prime is 13112113011133. The reversal of 13112113011132 is 23111031121131.

It is a junction number, because it is equal to n+sod(n) for n = 13112113011099 and 13112113011108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13112113011133) 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, 1412786332 + ... + 1412795612.

It is an arithmetic number, because the mean of its divisors is an integer number (326549967744).

Almost surely, 2^{13112113011132} is an apocalyptic number.

13112113011132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13112113011132 is an abundant number, since it is smaller than the sum of its proper divisors (18236683892292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13112113011132 is a wasteful number, since it uses less digits than its factorization.

13112113011132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12739 (or 12737 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 21.

Adding to 13112113011132 its reverse (23111031121131), we get a palindrome (36223144132263).

The spelling of 13112113011132 in words is "thirteen trillion, one hundred twelve billion, one hundred thirteen million, eleven thousand, one hundred thirty-two".