204224430303103 has 16 divisors (see below), whose sum is σ = 234139976928000. Its totient is φ = 174494859368256.

The previous prime is 204224430303071. The next prime is 204224430303149. The reversal of 204224430303103 is 301303034422402.

It is a happy number.

It is not a de Polignac number, because 204224430303103 - 2⁵ = 204224430303071 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 (204224430313103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31117801 + ... + 37104802.

It is an arithmetic number, because the mean of its divisors is an integer number (14633748558000).

Almost surely, 2^{204224430303103} is an apocalyptic number.

204224430303103 is a deficient number, since it is larger than the sum of its proper divisors (29915546624897).

204224430303103 is an equidigital number, since it uses as much as digits as its factorization.

204224430303103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68223966.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 204224430303103 its reverse (301303034422402), we get a palindrome (505527464725505).

The spelling of 204224430303103 in words is "two hundred four trillion, two hundred twenty-four billion, four hundred thirty million, three hundred three thousand, one hundred three".