115501021670 has 8 divisors (see below), whose sum is σ = 207901839024. Its totient is φ = 46200408664.

The previous prime is 115501021661. The next prime is 115501021693. The reversal of 115501021670 is 76120105511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5775051074 + ... + 5775051093.

It is an arithmetic number, because the mean of its divisors is an integer number (25987729878).

Almost surely, 2^115501021670 is an apocalyptic number.

115501021670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115501021670 is a deficient number, since it is larger than the sum of its proper divisors (92400817354).

115501021670 is a wasteful number, since it uses less digits than its factorization.

115501021670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11550102174.

The product of its (nonzero) digits is 2100, while the sum is 29.

The spelling of 115501021670 in words is "one hundred fifteen billion, five hundred one million, twenty-one thousand, six hundred seventy".