113703520 has 72 divisors (see below), whose sum is σ = 312503184. Its totient is φ = 38981376.

The previous prime is 113703517. The next prime is 113703521. The reversal of 113703520 is 25307311.

It is a junction number, because it is equal to n+sod(n) for n = 113703491 and 113703500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113703521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 589 + ... + 15091.

It is an arithmetic number, because the mean of its divisors is an integer number (4340322).

Almost surely, 2^113703520 is an apocalyptic number.

113703520 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 113703520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156251592).

113703520 is an abundant number, since it is smaller than the sum of its proper divisors (198799664).

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

113703520 is a wasteful number, since it uses less digits than its factorization.

113703520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14532 (or 14517 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 113703520 is about 10663.1852652010. The cubic root of 113703520 is about 484.4600502475.

The spelling of 113703520 in words is "one hundred thirteen million, seven hundred three thousand, five hundred twenty".