8102055021223 has 4 divisors (see below), whose sum is σ = 8102060996400. Its totient is φ = 8102049046048.

The previous prime is 8102055021191. The next prime is 8102055021251. The reversal of 8102055021223 is 3221205502018.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8102055021223 - 2⁵ = 8102055021191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8102055021323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 132486 + ... + 4027612.

It is an arithmetic number, because the mean of its divisors is an integer number (2025515249100).

Almost surely, 2^{8102055021223} is an apocalyptic number.

8102055021223 is a deficient number, since it is larger than the sum of its proper divisors (5975177).

8102055021223 is a wasteful number, since it uses less digits than its factorization.

8102055021223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5975176.

The product of its (nonzero) digits is 9600, while the sum is 31.

The spelling of 8102055021223 in words is "eight trillion, one hundred two billion, fifty-five million, twenty-one thousand, two hundred twenty-three".