113243200 has 84 divisors (see below), whose sum is σ = 318487552. Its totient is φ = 38822400.

The previous prime is 113243177. The next prime is 113243227. The reversal of 113243200 is 2342311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 6145 + ... + 16255.

Almost surely, 2^113243200 is an apocalyptic number.

113243200 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 113243200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159243776).

113243200 is an abundant number, since it is smaller than the sum of its proper divisors (205244352).

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

113243200 is a wasteful number, since it uses less digits than its factorization.

113243200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10140 (or 10125 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 113243200 is about 10641.5788302300. The cubic root of 113243200 is about 483.8053995360.

Adding to 113243200 its reverse (2342311), we get a palindrome (115585511).

The spelling of 113243200 in words is "one hundred thirteen million, two hundred forty-three thousand, two hundred".