8213103004 has 12 divisors (see below), whose sum is σ = 14507257464. Its totient is φ = 4068172304.

The previous prime is 8213102999. The next prime is 8213103029. The reversal of 8213103004 is 4003013128.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9594319 + ... + 9595174.

It is an arithmetic number, because the mean of its divisors is an integer number (1208938122).

Almost surely, 2^8213103004 is an apocalyptic number.

It is an amenable number.

8213103004 is a deficient number, since it is larger than the sum of its proper divisors (6294154460).

8213103004 is a wasteful number, since it uses less digits than its factorization.

8213103004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19189604 (or 19189602 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 8213103004 is about 90626.1717386319. The cubic root of 8213103004 is about 2017.6031929045.

The spelling of 8213103004 in words is "eight billion, two hundred thirteen million, one hundred three thousand, four".