83136709100 has 18 divisors (see below), whose sum is σ = 180406658964. Its totient is φ = 33254683600.

The previous prime is 83136709099. The next prime is 83136709129. The reversal of 83136709100 is 190763138.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 415683446 + ... + 415683645.

Almost surely, 2^83136709100 is an apocalyptic number.

It is an amenable number.

83136709100 is an abundant number, since it is smaller than the sum of its proper divisors (97269949864).

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

83136709100 is a wasteful number, since it uses less digits than its factorization.

83136709100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831367105 (or 831367098 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 38.

The spelling of 83136709100 in words is "eighty-three billion, one hundred thirty-six million, seven hundred nine thousand, one hundred".