111160998 has 40 divisors (see below), whose sum is σ = 268248288. Its totient is φ = 34202736.

The previous prime is 111160949. The next prime is 111161021. The reversal of 111160998 is 899061111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 24286 + ... + 28497.

Almost surely, 2^111160998 is an apocalyptic number.

111160998 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

111160998 is an abundant number, since it is smaller than the sum of its proper divisors (157087290).

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

111160998 is a wasteful number, since it uses less digits than its factorization.

111160998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52810 (or 52801 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 36.

The square root of 111160998 is about 10543.2916112569. The cubic root of 111160998 is about 480.8217953479.

The spelling of 111160998 in words is "one hundred eleven million, one hundred sixty thousand, nine hundred ninety-eight".