80839100223 has 40 divisors (see below), whose sum is σ = 138191234720. Its totient is φ = 46133452800.

The previous prime is 80839100161. The next prime is 80839100261. The reversal of 80839100223 is 32200193808.

It is a happy number.

It is not a de Polignac number, because 80839100223 - 2¹² = 80839096127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80839100123) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 343323 + ... + 528723.

It is an arithmetic number, because the mean of its divisors is an integer number (3454780868).

Almost surely, 2^80839100223 is an apocalyptic number.

80839100223 is a deficient number, since it is larger than the sum of its proper divisors (57352134497).

80839100223 is a wasteful number, since it uses less digits than its factorization.

80839100223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186189 (or 186180 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 80839100223 in words is "eighty billion, eight hundred thirty-nine million, one hundred thousand, two hundred twenty-three".