83196185181 has 16 divisors (see below), whose sum is σ = 111611955840. Its totient is φ = 55122831360.

The previous prime is 83196185119. The next prime is 83196185183. The reversal of 83196185181 is 18158169138.

It is not a de Polignac number, because 83196185181 - 2⁷ = 83196185053 is a prime.

It is a super-2 number, since 2×83196185181² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83196185183) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 527265 + ... + 666633.

It is an arithmetic number, because the mean of its divisors is an integer number (6975747240).

Almost surely, 2^83196185181 is an apocalyptic number.

It is an amenable number.

83196185181 is a deficient number, since it is larger than the sum of its proper divisors (28415770659).

83196185181 is a wasteful number, since it uses less digits than its factorization.

83196185181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140596.

The product of its digits is 414720, while the sum is 51.

The spelling of 83196185181 in words is "eighty-three billion, one hundred ninety-six million, one hundred eighty-five thousand, one hundred eighty-one".