113200000 has 96 divisors (see below), whose sum is σ = 282872520. Its totient is φ = 45120000.

The previous prime is 113199979. The next prime is 113200013. The reversal of 113200000 is 2311.

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, 399859 + ... + 400141.

Almost surely, 2^113200000 is an apocalyptic number.

113200000 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 113200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141436260).

113200000 is an abundant number, since it is smaller than the sum of its proper divisors (169672520).

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

113200000 is an frugal number, since it uses more digits than its factorization.

113200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322 (or 290 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 7.

The square root of 113200000 is about 10639.5488626163. The cubic root of 113200000 is about 483.7438710394.

Adding to 113200000 its reverse (2311), we get a palindrome (113202311).

The spelling of 113200000 in words is "one hundred thirteen million, two hundred thousand".