204023622323 has 8 divisors (see below), whose sum is σ = 207584637360. Its totient is φ = 200466040320.

The previous prime is 204023622307. The next prime is 204023622331. The reversal of 204023622323 is 323226320402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 204023622323 - 2⁴ = 204023622307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (204023622343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 738218 + ... + 976223.

It is an arithmetic number, because the mean of its divisors is an integer number (25948079670).

Almost surely, 2^204023622323 is an apocalyptic number.

204023622323 is a deficient number, since it is larger than the sum of its proper divisors (3561015037).

204023622323 is a wasteful number, since it uses less digits than its factorization.

204023622323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1716517.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 204023622323 its reverse (323226320402), we get a palindrome (527249942725).

The spelling of 204023622323 in words is "two hundred four billion, twenty-three million, six hundred twenty-two thousand, three hundred twenty-three".