113231200 has 36 divisors (see below), whose sum is σ = 276427620. Its totient is φ = 45292160.

The previous prime is 113231197. The next prime is 113231219. The reversal of 113231200 is 2132311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69970 + ... + 71569.

It is an arithmetic number, because the mean of its divisors is an integer number (7678545).

Almost surely, 2^113231200 is an apocalyptic number.

113231200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113231200 is an abundant number, since it is smaller than the sum of its proper divisors (163196420).

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

113231200 is a wasteful number, since it uses less digits than its factorization.

113231200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141559 (or 141546 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 113231200 is about 10641.0149891822. The cubic root of 113231200 is about 483.7883098568.

Adding to 113231200 its reverse (2132311), we get a palindrome (115363511).

The spelling of 113231200 in words is "one hundred thirteen million, two hundred thirty-one thousand, two hundred".