113111700 has 216 divisors, whose sum is σ = 373601088. Its totient is φ = 26357760.

The previous prime is 113111639. The next prime is 113111707. The reversal of 113111700 is 7111311.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 113111700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113111707) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1166052 + ... + 1166148.

Almost surely, 2^113111700 is an apocalyptic number.

113111700 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 113111700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186800544).

113111700 is an abundant number, since it is smaller than the sum of its proper divisors (260489388).

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

113111700 is a wasteful number, since it uses less digits than its factorization.

113111700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 21, while the sum is 15.

The square root of 113111700 is about 10635.3984410552. The cubic root of 113111700 is about 483.6180592169.

The spelling of 113111700 in words is "one hundred thirteen million, one hundred eleven thousand, seven hundred".