113111103132 has 30 divisors (see below), whose sum is σ = 295694767368. Its totient is φ = 37703700936.

The previous prime is 113111103071. The next prime is 113111103163. The reversal of 113111103132 is 231301111311.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 174553848 + ... + 174554495.

Almost surely, 2^113111103132 is an apocalyptic number.

113111103132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113111103132 is an abundant number, since it is smaller than the sum of its proper divisors (182583664236).

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

113111103132 is a wasteful number, since it uses less digits than its factorization.

113111103132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349108359 (or 349108348 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 113111103132 its reverse (231301111311), we get a palindrome (344412214443).

The spelling of 113111103132 in words is "one hundred thirteen billion, one hundred eleven million, one hundred three thousand, one hundred thirty-two".