210604387223 has 4 divisors (see below), whose sum is σ = 215085331680. Its totient is φ = 206123442768.

The previous prime is 210604387183. The next prime is 210604387243. The reversal of 210604387223 is 322783406012.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 210604387223 - 2³⁰ = 209530645399 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 (210604387243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2240472158 + ... + 2240472251.

It is an arithmetic number, because the mean of its divisors is an integer number (53771332920).

Almost surely, 2^210604387223 is an apocalyptic number.

210604387223 is a deficient number, since it is larger than the sum of its proper divisors (4480944457).

210604387223 is an equidigital number, since it uses as much as digits as its factorization.

210604387223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4480944456.

The product of its (nonzero) digits is 96768, while the sum is 38.

The spelling of 210604387223 in words is "two hundred ten billion, six hundred four million, three hundred eighty-seven thousand, two hundred twenty-three".