116215314018 has 16 divisors (see below), whose sum is σ = 232456203840. Its totient is φ = 38734175376.

The previous prime is 116215314011. The next prime is 116215314023. The reversal of 116215314018 is 810413512611.

It is a self number, because there is not a number n which added to its sum of digits gives 116215314018.

It is not an unprimeable number, because it can be changed into a prime (116215314011) 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, 1006333 + ... + 1115856.

It is an arithmetic number, because the mean of its divisors is an integer number (14528512740).

Almost surely, 2^116215314018 is an apocalyptic number.

116215314018 is an abundant number, since it is smaller than the sum of its proper divisors (116240889822).

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

116215314018 is a wasteful number, since it uses less digits than its factorization.

116215314018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2131321.

The product of its (nonzero) digits is 5760, while the sum is 33.

Adding to 116215314018 its reverse (810413512611), we get a palindrome (926628826629).

The spelling of 116215314018 in words is "one hundred sixteen billion, two hundred fifteen million, three hundred fourteen thousand, eighteen".