83100202086 has 32 divisors (see below), whose sum is σ = 181332251136. Its totient is φ = 25178724000.

The previous prime is 83100202067. The next prime is 83100202139. The reversal of 83100202086 is 68020200138.

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 15 ways as a sum of consecutive naturals, for example, 481776 + ... + 631116.

It is an arithmetic number, because the mean of its divisors is an integer number (5666632848).

Almost surely, 2^83100202086 is an apocalyptic number.

83100202086 is an abundant number, since it is smaller than the sum of its proper divisors (98232049050).

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

83100202086 is a wasteful number, since it uses less digits than its factorization.

83100202086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157788.

The product of its (nonzero) digits is 4608, while the sum is 30.

The spelling of 83100202086 in words is "eighty-three billion, one hundred million, two hundred two thousand, eighty-six".