204023320011201 has 16 divisors (see below), whose sum is σ = 272615031705600. Its totient is φ = 135723610880208.

The previous prime is 204023320011191. The next prime is 204023320011241. The reversal of 204023320011201 is 102110023320402.

It is not a de Polignac number, because 204023320011201 - 2¹¹ = 204023320009153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (204023320011241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20332210 + ... + 28660868.

It is an arithmetic number, because the mean of its divisors is an integer number (17038439481600).

Almost surely, 2^{204023320011201} is an apocalyptic number.

It is an amenable number.

204023320011201 is a deficient number, since it is larger than the sum of its proper divisors (68591711694399).

204023320011201 is a wasteful number, since it uses less digits than its factorization.

204023320011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8346188.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 204023320011201 its reverse (102110023320402), we get a palindrome (306133343331603).

The spelling of 204023320011201 in words is "two hundred four trillion, twenty-three billion, three hundred twenty million, eleven thousand, two hundred one".