108732105086 has 64 divisors (see below), whose sum is σ = 188833628160. Its totient is φ = 46496688000.

The previous prime is 108732105019. The next prime is 108732105133. The reversal of 108732105086 is 680501237801.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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, 4151171 + ... + 4177281.

It is an arithmetic number, because the mean of its divisors is an integer number (2950525440).

Almost surely, 2^108732105086 is an apocalyptic number.

108732105086 is a deficient number, since it is larger than the sum of its proper divisors (80101523074).

108732105086 is a wasteful number, since it uses less digits than its factorization.

108732105086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26321.

The product of its (nonzero) digits is 80640, while the sum is 41.

The spelling of 108732105086 in words is "one hundred eight billion, seven hundred thirty-two million, one hundred five thousand, eighty-six".