113781088 has 24 divisors (see below), whose sum is σ = 224299152. Its totient is φ = 56816256.

The previous prime is 113781077. The next prime is 113781137. The reversal of 113781088 is 880187311.

It is a super-2 number, since 2×113781088² = 25892271972927488, 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 3 ways as a sum of consecutive naturals, for example, 29106 + ... + 32782.

It is an arithmetic number, because the mean of its divisors is an integer number (9345798).

Almost surely, 2^113781088 is an apocalyptic number.

It is an amenable number.

113781088 is a deficient number, since it is larger than the sum of its proper divisors (110518064).

113781088 is an equidigital number, since it uses as much as digits as its factorization.

113781088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4654 (or 4646 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 37.

The square root of 113781088 is about 10666.8218322048. The cubic root of 113781088 is about 484.5701906521.

The spelling of 113781088 in words is "one hundred thirteen million, seven hundred eighty-one thousand, eighty-eight".