113730200 has 72 divisors (see below), whose sum is σ = 279957900. Its totient is φ = 42848640.

The previous prime is 113730191. The next prime is 113730247. The reversal of 113730200 is 2037311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 657314 + ... + 657486.

Almost surely, 2^113730200 is an apocalyptic number.

113730200 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 113730200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139978950).

113730200 is an abundant number, since it is smaller than the sum of its proper divisors (166227700).

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

113730200 is a wasteful number, since it uses less digits than its factorization.

113730200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381 (or 199 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 113730200 is about 10664.4362251363. The cubic root of 113730200 is about 484.4979393803.

Adding to 113730200 its reverse (2037311), we get a palindrome (115767511).

The spelling of 113730200 in words is "one hundred thirteen million, seven hundred thirty thousand, two hundred".