83102919864 has 32 divisors (see below), whose sum is σ = 207817021440. Its totient is φ = 27693010400.

The previous prime is 83102919863. The next prime is 83102919923. The reversal of 83102919864 is 46891920138.

It is a super-3 number, since 3×83102919864³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83102919863) 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 7 ways as a sum of consecutive naturals, for example, 412152 + ... + 579719.

It is an arithmetic number, because the mean of its divisors is an integer number (6494281920).

Almost surely, 2^83102919864 is an apocalyptic number.

It is an amenable number.

83102919864 is an abundant number, since it is smaller than the sum of its proper divisors (124714101576).

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

83102919864 is a wasteful number, since it uses less digits than its factorization.

83102919864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995371 (or 995367 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 51.

The spelling of 83102919864 in words is "eighty-three billion, one hundred two million, nine hundred nineteen thousand, eight hundred sixty-four".