204443034232201 has 2 divisors, whose sum is σ = 204443034232202. Its totient is φ = 204443034232200.

The previous prime is 204443034232187. The next prime is 204443034232343. The reversal of 204443034232201 is 102232430344402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 116135215326025 + 88307818906176 = 10776605^2 + 9397224^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204443034232201 is a prime.

It is not a weakly prime, because it can be changed into another prime (204443034532201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102221517116100 + 102221517116101.

It is an arithmetic number, because the mean of its divisors is an integer number (102221517116101).

Almost surely, 2^{204443034232201} is an apocalyptic number.

It is an amenable number.

204443034232201 is a deficient number, since it is larger than the sum of its proper divisors (1).

204443034232201 is an equidigital number, since it uses as much as digits as its factorization.

204443034232201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 204443034232201 its reverse (102232430344402), we get a palindrome (306675464576603).

The spelling of 204443034232201 in words is "two hundred four trillion, four hundred forty-three billion, thirty-four million, two hundred thirty-two thousand, two hundred one".