113017800 has 192 divisors, whose sum is σ = 407116800. Its totient is φ = 25401600.

The previous prime is 113017799. The next prime is 113017813. The reversal of 113017800 is 8710311.

It is a Harshad number since it is a multiple of its sum of digits (21).

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 47 ways as a sum of consecutive naturals, for example, 298011 + ... + 298389.

It is an arithmetic number, because the mean of its divisors is an integer number (2120400).

Almost surely, 2^113017800 is an apocalyptic number.

113017800 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 113017800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203558400).

113017800 is an abundant number, since it is smaller than the sum of its proper divisors (294099000).

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

113017800 is a wasteful number, since it uses less digits than its factorization.

113017800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476 (or 467 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 21.

The square root of 113017800 is about 10630.9830213391. The cubic root of 113017800 is about 483.4841965314.

The spelling of 113017800 in words is "one hundred thirteen million, seventeen thousand, eight hundred".