204303522401 has 8 divisors (see below), whose sum is σ = 228059746464. Its totient is φ = 181411161120.

The previous prime is 204303522391. The next prime is 204303522491. The reversal of 204303522401 is 104225303402.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204303522401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204303522491) 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, 215965196 + ... + 215966141.

It is an arithmetic number, because the mean of its divisors is an integer number (28507468308).

Almost surely, 2^204303522401 is an apocalyptic number.

It is an amenable number.

204303522401 is a deficient number, since it is larger than the sum of its proper divisors (23756224063).

204303522401 is a wasteful number, since it uses less digits than its factorization.

204303522401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431931391.

The product of its (nonzero) digits is 5760, while the sum is 26.

Adding to 204303522401 its reverse (104225303402), we get a palindrome (308528825803).

The spelling of 204303522401 in words is "two hundred four billion, three hundred three million, five hundred twenty-two thousand, four hundred one".