113331456 has 108 divisors (see below), whose sum is σ = 373496032. Its totient is φ = 32375808.

The previous prime is 113331451. The next prime is 113331457. The reversal of 113331456 is 654133311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113331451) 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, 12615 + ... + 19641.

Almost surely, 2^113331456 is an apocalyptic number.

113331456 is a gapful number since it is divisible by the number (16) 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 113331456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186748016).

113331456 is an abundant number, since it is smaller than the sum of its proper divisors (260164576).

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

113331456 is an equidigital number, since it uses as much as digits as its factorization.

113331456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7056 (or 7039 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 113331456 is about 10645.7247757022. The cubic root of 113331456 is about 483.9310513536.

Adding to 113331456 its reverse (654133311), we get a palindrome (767464767).

The spelling of 113331456 in words is "one hundred thirteen million, three hundred thirty-one thousand, four hundred fifty-six".