83876840203 has 16 divisors (see below), whose sum is σ = 96385586080. Its totient is φ = 72344980224.

The previous prime is 83876840167. The next prime is 83876840227. The reversal of 83876840203 is 30204867838.

It is a cyclic number.

It is not a de Polignac number, because 83876840203 - 2²⁹ = 83339969291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83876840233) by changing a digit.

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, 2307876 + ... + 2343937.

It is an arithmetic number, because the mean of its divisors is an integer number (6024099130).

Almost surely, 2^83876840203 is an apocalyptic number.

83876840203 is a deficient number, since it is larger than the sum of its proper divisors (12508745877).

83876840203 is a wasteful number, since it uses less digits than its factorization.

83876840203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4651918.

The product of its (nonzero) digits is 1548288, while the sum is 49.

The spelling of 83876840203 in words is "eighty-three billion, eight hundred seventy-six million, eight hundred forty thousand, two hundred three".