108170909134 has 16 divisors (see below), whose sum is σ = 167337105408. Its totient is φ = 52411682232.

The previous prime is 108170909129. The next prime is 108170909213. The reversal of 108170909134 is 431909071801.

It is a Harshad number since it is a multiple of its sum of digits (43).

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, 4941052 + ... + 4962895.

It is an arithmetic number, because the mean of its divisors is an integer number (10458569088).

Almost surely, 2^108170909134 is an apocalyptic number.

108170909134 is a deficient number, since it is larger than the sum of its proper divisors (59166196274).

108170909134 is a wasteful number, since it uses less digits than its factorization.

108170909134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9904119.

The product of its (nonzero) digits is 54432, while the sum is 43.

The spelling of 108170909134 in words is "one hundred eight billion, one hundred seventy million, nine hundred nine thousand, one hundred thirty-four".