204033333311201 has 2 divisors, whose sum is σ = 204033333311202. Its totient is φ = 204033333311200.

The previous prime is 204033333311161. The next prime is 204033333311333. The reversal of 204033333311201 is 102113333330402.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 148109484160576 + 55923849150625 = 12170024^2 + 7478225^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-204033333311201 is a prime.

It is a super-2 number, since 2×204033333311201² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (204033333391201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102016666655600 + 102016666655601.

It is an arithmetic number, because the mean of its divisors is an integer number (102016666655601).

Almost surely, 2^{204033333311201} is an apocalyptic number.

It is an amenable number.

204033333311201 is a deficient number, since it is larger than the sum of its proper divisors (1).

204033333311201 is an equidigital number, since it uses as much as digits as its factorization.

204033333311201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 204033333311201 its reverse (102113333330402), we get a palindrome (306146666641603).

The spelling of 204033333311201 in words is "two hundred four trillion, thirty-three billion, three hundred thirty-three million, three hundred eleven thousand, two hundred one".