204022234313 has 2 divisors, whose sum is σ = 204022234314. Its totient is φ = 204022234312.

The previous prime is 204022234301. The next prime is 204022234319. The reversal of 204022234313 is 313432220402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105330755209 + 98691479104 = 324547^2 + 314152^2 .

It is a cyclic number.

It is not a de Polignac number, because 204022234313 - 2²⁶ = 203955125449 is a prime.

It is not a weakly prime, because it can be changed into another prime (204022234319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102011117156 + 102011117157.

It is an arithmetic number, because the mean of its divisors is an integer number (102011117157).

Almost surely, 2^204022234313 is an apocalyptic number.

It is an amenable number.

204022234313 is a deficient number, since it is larger than the sum of its proper divisors (1).

204022234313 is an equidigital number, since it uses as much as digits as its factorization.

204022234313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 204022234313 its reverse (313432220402), we get a palindrome (517454454715).

The spelling of 204022234313 in words is "two hundred four billion, twenty-two million, two hundred thirty-four thousand, three hundred thirteen".