82133101806 has 16 divisors (see below), whose sum is σ = 187732804224. Its totient is φ = 23466600504.

The previous prime is 82133101801. The next prime is 82133101819. The reversal of 82133101806 is 60810133128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82133101801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 977774980 + ... + 977775063.

It is an arithmetic number, because the mean of its divisors is an integer number (11733300264).

Almost surely, 2^82133101806 is an apocalyptic number.

82133101806 is an abundant number, since it is smaller than the sum of its proper divisors (105599702418).

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

82133101806 is a wasteful number, since it uses less digits than its factorization.

82133101806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955550055.

The product of its (nonzero) digits is 6912, while the sum is 33.

The spelling of 82133101806 in words is "eighty-two billion, one hundred thirty-three million, one hundred one thousand, eight hundred six".