116105818160 has 20 divisors (see below), whose sum is σ = 269946027408. Its totient is φ = 46442327232.

The previous prime is 116105818117. The next prime is 116105818183. The reversal of 116105818160 is 61818501611.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×116105818160² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725661284 + ... + 725661443.

Almost surely, 2^116105818160 is an apocalyptic number.

116105818160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116105818160 is an abundant number, since it is smaller than the sum of its proper divisors (153840209248).

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

116105818160 is a wasteful number, since it uses less digits than its factorization.

116105818160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1451322740 (or 1451322734 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 38.

The spelling of 116105818160 in words is "one hundred sixteen billion, one hundred five million, eight hundred eighteen thousand, one hundred sixty".