113200343120 has 80 divisors (see below), whose sum is σ = 267790235328. Its totient is φ = 44492236800.

The previous prime is 113200343119. The next prime is 113200343141. The reversal of 113200343120 is 21343002311.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a junction number, because it is equal to n+sod(n) for n = 113200343092 and 113200343101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2123027 + ... + 2175693.

Almost surely, 2^113200343120 is an apocalyptic number.

113200343120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113200343120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133895117664).

113200343120 is an abundant number, since it is smaller than the sum of its proper divisors (154589892208).

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

113200343120 is a wasteful number, since it uses less digits than its factorization.

113200343120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53148 (or 53142 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 113200343120 its reverse (21343002311), we get a palindrome (134543345431).

The spelling of 113200343120 in words is "one hundred thirteen billion, two hundred million, three hundred forty-three thousand, one hundred twenty".