110981136 has 80 divisors (see below), whose sum is σ = 328800384. Its totient is φ = 31598592.

The previous prime is 110981119. The next prime is 110981179. The reversal of 110981136 is 631189011.

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, 186856 + ... + 187448.

Almost surely, 2^110981136 is an apocalyptic number.

110981136 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 110981136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164400192).

110981136 is an abundant number, since it is smaller than the sum of its proper divisors (217819248).

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

110981136 is a wasteful number, since it uses less digits than its factorization.

110981136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1168 (or 1162 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 30.

The square root of 110981136 is about 10534.7584689921. The cubic root of 110981136 is about 480.5623270794.

The spelling of 110981136 in words is "one hundred ten million, nine hundred eighty-one thousand, one hundred thirty-six".