204443034232103 has 8 divisors (see below), whose sum is σ = 213433094899200. Its totient is φ = 195582326956128.

The previous prime is 204443034232097. The next prime is 204443034232121. The reversal of 204443034232103 is 301232430344402.

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 204443034232103 - 2¹⁸ = 204443033969959 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 (204443034232183) 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, 32338344551 + ... + 32338350872.

It is an arithmetic number, because the mean of its divisors is an integer number (26679136862400).

Almost surely, 2^{204443034232103} is an apocalyptic number.

204443034232103 is a deficient number, since it is larger than the sum of its proper divisors (8990060667097).

204443034232103 is a wasteful number, since it uses less digits than its factorization.

204443034232103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64676695561.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 204443034232103 its reverse (301232430344402), we get a palindrome (505675464576505).

The spelling of 204443034232103 in words is "two hundred four trillion, four hundred forty-three billion, thirty-four million, two hundred thirty-two thousand, one hundred three".