204302143114223 has 12 divisors (see below), whose sum is σ = 259262830965672. Its totient is φ = 159196475153520.

The previous prime is 204302143114219. The next prime is 204302143114231. The reversal of 204302143114223 is 322411341203402.

It is a happy number.

It is not a de Polignac number, because 204302143114223 - 2² = 204302143114219 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 204302143114223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204302143114283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 189519612740 + ... + 189519613817.

It is an arithmetic number, because the mean of its divisors is an integer number (21605235913806).

Almost surely, 2^{204302143114223} is an apocalyptic number.

204302143114223 is a deficient number, since it is larger than the sum of its proper divisors (54960687851449).

204302143114223 is a wasteful number, since it uses less digits than its factorization.

204302143114223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379039226582 (or 379039226575 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 204302143114223 its reverse (322411341203402), we get a palindrome (526713484317625).

The spelling of 204302143114223 in words is "two hundred four trillion, three hundred two billion, one hundred forty-three million, one hundred fourteen thousand, two hundred twenty-three".