116109080 has 32 divisors (see below), whose sum is σ = 262502640. Its totient is φ = 46220160.

The previous prime is 116109067. The next prime is 116109101. The reversal of 116109080 is 80901611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1562 + ... + 15318.

Almost surely, 2^116109080 is an apocalyptic number.

116109080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116109080 is an abundant number, since it is smaller than the sum of its proper divisors (146393560).

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

116109080 is a wasteful number, since it uses less digits than its factorization.

116109080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13979 (or 13975 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 26.

The square root of 116109080 is about 10775.3923362447. The cubic root of 116109080 is about 487.8527169075.

The spelling of 116109080 in words is "one hundred sixteen million, one hundred nine thousand, eighty".