115166005010 has 32 divisors (see below), whose sum is σ = 243315982080. Its totient is φ = 38418311232.

The previous prime is 115166005001. The next prime is 115166005021. The reversal of 115166005010 is 10500661511.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22230230 + ... + 22235409.

It is an arithmetic number, because the mean of its divisors is an integer number (7603624440).

Almost surely, 2^115166005010 is an apocalyptic number.

115166005010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115166005010 is an abundant number, since it is smaller than the sum of its proper divisors (128149977070).

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

115166005010 is a wasteful number, since it uses less digits than its factorization.

115166005010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44465690.

The product of its (nonzero) digits is 900, while the sum is 26.

Adding to 115166005010 its reverse (10500661511), we get a palindrome (125666666521).

The spelling of 115166005010 in words is "one hundred fifteen billion, one hundred sixty-six million, five thousand, ten".