113200311223100 has 36 divisors (see below), whose sum is σ = 245962456473384. Its totient is φ = 45221547324480.

The previous prime is 113200311223073. The next prime is 113200311223117. The reversal of 113200311223100 is 1322113002311.

It is a happy number.

It is a super-2 number, since 2×113200311223100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 732136874 + ... + 732291473.

It is an arithmetic number, because the mean of its divisors is an integer number (6832290457594).

Almost surely, 2^{113200311223100} is an apocalyptic number.

113200311223100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113200311223100 is an abundant number, since it is smaller than the sum of its proper divisors (132762145250284).

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

113200311223100 is a wasteful number, since it uses less digits than its factorization.

113200311223100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1464429134 (or 1464429127 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 113200311223100 its reverse (1322113002311), we get a palindrome (114522424225411).

The spelling of 113200311223100 in words is "one hundred thirteen trillion, two hundred billion, three hundred eleven million, two hundred twenty-three thousand, one hundred".