116181113 has 8 divisors (see below), whose sum is σ = 117895680. Its totient is φ = 114472800.

The previous prime is 116181103. The next prime is 116181139. The reversal of 116181113 is 311181611.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 116181113 - 2⁶ = 116181049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116181103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46256 + ... + 48702.

It is an arithmetic number, because the mean of its divisors is an integer number (14736960).

Almost surely, 2^116181113 is an apocalyptic number.

It is an amenable number.

116181113 is a deficient number, since it is larger than the sum of its proper divisors (1714567).

116181113 is an equidigital number, since it uses as much as digits as its factorization.

116181113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127.

The product of its digits is 144, while the sum is 23.

The square root of 116181113 is about 10778.7342948975. The cubic root of 116181113 is about 487.9535824904.

The spelling of 116181113 in words is "one hundred sixteen million, one hundred eighty-one thousand, one hundred thirteen".