116113288515 has 32 divisors (see below), whose sum is σ = 212335150080. Its totient is φ = 53076933504.

The previous prime is 116113288477. The next prime is 116113288517. The reversal of 116113288515 is 515882311611.

It is a Cunningham number, because it is equal to 340754²-1.

It is not a de Polignac number, because 116113288515 - 2¹⁷ = 116113157443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116113288517) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2360946 + ... + 2409624.

It is an arithmetic number, because the mean of its divisors is an integer number (6635473440).

Almost surely, 2^116113288515 is an apocalyptic number.

116113288515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116113288515 is a deficient number, since it is larger than the sum of its proper divisors (96221861565).

116113288515 is a wasteful number, since it uses less digits than its factorization.

116113288515 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71411.

The product of its digits is 57600, while the sum is 42.

The spelling of 116113288515 in words is "one hundred sixteen billion, one hundred thirteen million, two hundred eighty-eight thousand, five hundred fifteen".