113234320 has 40 divisors (see below), whose sum is σ = 271768320. Its totient is φ = 43831680.

The previous prime is 113234311. The next prime is 113234339. The reversal of 113234320 is 23432311.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×113234320² = 25644022451724800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20350 + ... + 25309.

It is an arithmetic number, because the mean of its divisors is an integer number (6794208).

Almost surely, 2^113234320 is an apocalyptic number.

113234320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113234320 is an abundant number, since it is smaller than the sum of its proper divisors (158534000).

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

113234320 is a wasteful number, since it uses less digits than its factorization.

113234320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45703 (or 45697 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 113234320 is about 10641.1615907287. The cubic root of 113234320 is about 483.7927532895.

Adding to 113234320 its reverse (23432311), we get a palindrome (136666631).

The spelling of 113234320 in words is "one hundred thirteen million, two hundred thirty-four thousand, three hundred twenty".