83101088535021 has 6 divisors (see below), whose sum is σ = 120034905661710. Its totient is φ = 55400725690008.

The previous prime is 83101088534969. The next prime is 83101088535053. The reversal of 83101088535021 is 12053588010138.

83101088535021 is a `hidden beast` number, since 8 + 3 + 1 + 0 + 10 + 88 + 53 + 502 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 44594161428996 + 38506927106025 = 6677886^2 + 6205395^2 .

It is not a de Polignac number, because 83101088535021 - 2⁴² = 78703042023917 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83101088535221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4616727140826 + ... + 4616727140843.

It is an arithmetic number, because the mean of its divisors is an integer number (20005817610285).

Almost surely, 2^{83101088535021} is an apocalyptic number.

It is an amenable number.

83101088535021 is a deficient number, since it is larger than the sum of its proper divisors (36933817126689).

83101088535021 is a wasteful number, since it uses less digits than its factorization.

83101088535021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9233454281675 (or 9233454281672 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 45.

The spelling of 83101088535021 in words is "eighty-three trillion, one hundred one billion, eighty-eight million, five hundred thirty-five thousand, twenty-one".