113510320 has 80 divisors (see below), whose sum is σ = 329050368. Its totient is φ = 35377920.

The previous prime is 113510297. The next prime is 113510393. The reversal of 113510320 is 23015311.

It is a tau number, because it is divible by the number of its divisors (80).

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

It is a junction number, because it is equal to n+sod(n) for n = 113510294 and 113510303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3054 + ... + 15373.

Almost surely, 2^113510320 is an apocalyptic number.

113510320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113510320 is an abundant number, since it is smaller than the sum of its proper divisors (215540048).

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

113510320 is a wasteful number, since it uses less digits than its factorization.

113510320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18458 (or 18452 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 113510320 is about 10654.1222069207. The cubic root of 113510320 is about 484.1855036484.

Adding to 113510320 its reverse (23015311), we get a palindrome (136525631).

The spelling of 113510320 in words is "one hundred thirteen million, five hundred ten thousand, three hundred twenty".