116516115135 has 48 divisors (see below), whose sum is σ = 230982575616. Its totient is φ = 53225348544.

The previous prime is 116516115101. The next prime is 116516115217. The reversal of 116516115135 is 531511615611.

116516115135 is a `hidden beast` number, since 1 + 1 + 6 + 5 + 1 + 611 + 5 + 1 + 35 = 666.

It is not a de Polignac number, because 116516115135 - 2⁷ = 116516115007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 116516115135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 295312 + ... + 565898.

It is an arithmetic number, because the mean of its divisors is an integer number (4812136992).

Almost surely, 2^116516115135 is an apocalyptic number.

116516115135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

116516115135 is a deficient number, since it is larger than the sum of its proper divisors (114466460481).

116516115135 is a wasteful number, since it uses less digits than its factorization.

116516115135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271972 (or 271969 counting only the distinct ones).

The product of its digits is 13500, while the sum is 36.

The spelling of 116516115135 in words is "one hundred sixteen billion, five hundred sixteen million, one hundred fifteen thousand, one hundred thirty-five".