116991883694100 has 72 divisors (see below), whose sum is σ = 338509473569568. Its totient is φ = 31196641481600.

The previous prime is 116991883694027. The next prime is 116991883694173. The reversal of 116991883694100 is 1496388199611.

It is an interprime number because it is at equal distance from previous prime (116991883694027) and next prime (116991883694173).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 400822 + ... + 15301778.

It is an arithmetic number, because the mean of its divisors is an integer number (4701520466244).

Almost surely, 2^{116991883694100} is an apocalyptic number.

116991883694100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116991883694100 is an abundant number, since it is smaller than the sum of its proper divisors (221517589875468).

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

116991883694100 is a wasteful number, since it uses less digits than its factorization.

116991883694100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14927145 (or 14927138 counting only the distinct ones).

The product of its (nonzero) digits is 20155392, while the sum is 66.

The spelling of 116991883694100 in words is "one hundred sixteen trillion, nine hundred ninety-one billion, eight hundred eighty-three million, six hundred ninety-four thousand, one hundred".