204321033143 has 8 divisors (see below), whose sum is σ = 211497188400. Its totient is φ = 197153584768.

The previous prime is 204321033131. The next prime is 204321033157. The reversal of 204321033143 is 341330123402.

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 204321033143 - 2⁴ = 204321033127 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 (204321033193) 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, 2128946 + ... + 2222847.

It is an arithmetic number, because the mean of its divisors is an integer number (26437148550).

Almost surely, 2^204321033143 is an apocalyptic number.

204321033143 is a deficient number, since it is larger than the sum of its proper divisors (7176155257).

204321033143 is a wasteful number, since it uses less digits than its factorization.

204321033143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4353441.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 204321033143 its reverse (341330123402), we get a palindrome (545651156545).

The spelling of 204321033143 in words is "two hundred four billion, three hundred twenty-one million, thirty-three thousand, one hundred forty-three".