116510066155 has 32 divisors (see below), whose sum is σ = 171368524800. Its totient is φ = 74259649152.

The previous prime is 116510066147. The next prime is 116510066203. The reversal of 116510066155 is 551660015611.

It is a cyclic number.

It is not a de Polignac number, because 116510066155 - 2³ = 116510066147 is a prime.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 1617615 + ... + 1688104.

It is an arithmetic number, because the mean of its divisors is an integer number (5355266400).

Almost surely, 2^116510066155 is an apocalyptic number.

116510066155 is a deficient number, since it is larger than the sum of its proper divisors (54858458645).

116510066155 is a wasteful number, since it uses less digits than its factorization.

116510066155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3305803.

The product of its (nonzero) digits is 27000, while the sum is 37.

The spelling of 116510066155 in words is "one hundred sixteen billion, five hundred ten million, sixty-six thousand, one hundred fifty-five".