113515430 has 32 divisors (see below), whose sum is σ = 235319040. Its totient is φ = 38619360.

The previous prime is 113515421. The next prime is 113515433. The reversal of 113515430 is 34515311.

It is a junction number, because it is equal to n+sod(n) for n = 113515396 and 113515405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113515433) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2981 + ... + 15359.

It is an arithmetic number, because the mean of its divisors is an integer number (7353720).

Almost surely, 2^113515430 is an apocalyptic number.

113515430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113515430 is an abundant number, since it is smaller than the sum of its proper divisors (121803610).

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

113515430 is a wasteful number, since it uses less digits than its factorization.

113515430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12524.

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 113515430 is about 10654.3620175025. The cubic root of 113515430 is about 484.1927692162.

The spelling of 113515430 in words is "one hundred thirteen million, five hundred fifteen thousand, four hundred thirty".