200223231041321 has 2 divisors, whose sum is σ = 200223231041322. Its totient is φ = 200223231041320.

The previous prime is 200223231041297. The next prime is 200223231041357. The reversal of 200223231041321 is 123140132322002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 198144051613225 + 2079179428096 = 14076365^2 + 1441936^2 .

It is a cyclic number.

It is not a de Polignac number, because 200223231041321 - 2³⁰ = 200222157299497 is a prime.

It is not a weakly prime, because it can be changed into another prime (200223231041371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100111615520660 + 100111615520661.

It is an arithmetic number, because the mean of its divisors is an integer number (100111615520661).

Almost surely, 2^{200223231041321} is an apocalyptic number.

It is an amenable number.

200223231041321 is a deficient number, since it is larger than the sum of its proper divisors (1).

200223231041321 is an equidigital number, since it uses as much as digits as its factorization.

200223231041321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 200223231041321 its reverse (123140132322002), we get a palindrome (323363363363323).

The spelling of 200223231041321 in words is "two hundred trillion, two hundred twenty-three billion, two hundred thirty-one million, forty-one thousand, three hundred twenty-one".