113276880 has 120 divisors (see below), whose sum is σ = 394578912. Its totient is φ = 30201984.

The previous prime is 113276861. The next prime is 113276893. The reversal of 113276880 is 88672311.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 16527 + ... + 22353.

Almost surely, 2^113276880 is an apocalyptic number.

113276880 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 113276880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197289456).

113276880 is an abundant number, since it is smaller than the sum of its proper divisors (281302032).

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

113276880 is an equidigital number, since it uses as much as digits as its factorization.

113276880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5855 (or 5837 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The square root of 113276880 is about 10643.1611845354. The cubic root of 113276880 is about 483.8533581204.

The spelling of 113276880 in words is "one hundred thirteen million, two hundred seventy-six thousand, eight hundred eighty".