116112801 has 12 divisors (see below), whose sum is σ = 180093552. Its totient is φ = 66350088.

The previous prime is 116112797. The next prime is 116112817. The reversal of 116112801 is 108211611.

It is a happy number.

It is not a de Polignac number, because 116112801 - 2² = 116112797 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (116112881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 394795 + ... + 395088.

It is an arithmetic number, because the mean of its divisors is an integer number (15007796).

Almost surely, 2^116112801 is an apocalyptic number.

It is an amenable number.

116112801 is a deficient number, since it is larger than the sum of its proper divisors (63980751).

116112801 is an equidigital number, since it uses as much as digits as its factorization.

116112801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789900 (or 789893 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 21.

The square root of 116112801 is about 10775.5649967879. The cubic root of 116112801 is about 487.8579283304.

The spelling of 116112801 in words is "one hundred sixteen million, one hundred twelve thousand, eight hundred one".