204433321423103 has 8 divisors (see below), whose sum is σ = 211029892606080. Its totient is φ = 197836871984640.

The previous prime is 204433321423091. The next prime is 204433321423117. The reversal of 204433321423103 is 301324123334402.

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 204433321423103 - 2¹⁰ = 204433321422079 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 (204433321420103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27017450 + ... + 33746247.

It is an arithmetic number, because the mean of its divisors is an integer number (26378736575760).

Almost surely, 2^{204433321423103} is an apocalyptic number.

204433321423103 is a deficient number, since it is larger than the sum of its proper divisors (6596571182977).

204433321423103 is a wasteful number, since it uses less digits than its factorization.

204433321423103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60872257.

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 204433321423103 its reverse (301324123334402), we get a palindrome (505757444757505).

The spelling of 204433321423103 in words is "two hundred four trillion, four hundred thirty-three billion, three hundred twenty-one million, four hundred twenty-three thousand, one hundred three".