115166151005 has 8 divisors (see below), whose sum is σ = 138214308312. Its totient is φ = 92122969408.

The previous prime is 115166150977. The next prime is 115166151017. The reversal of 115166151005 is 500151661511.

It can be written as a sum of positive squares in 4 ways, for example, as 6068721604 + 109097429401 = 77902^2 + 330299^2 .

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 115166151005 - 2³⁶ = 46446674269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1192814 + ... + 1285743.

It is an arithmetic number, because the mean of its divisors is an integer number (17276788539).

Almost surely, 2^115166151005 is an apocalyptic number.

It is an amenable number.

115166151005 is a deficient number, since it is larger than the sum of its proper divisors (23048157307).

115166151005 is an equidigital number, since it uses as much as digits as its factorization.

115166151005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2487855.

The product of its (nonzero) digits is 4500, while the sum is 32.

The spelling of 115166151005 in words is "one hundred fifteen billion, one hundred sixty-six million, one hundred fifty-one thousand, five".