323422213030121 has 2 divisors, whose sum is σ = 323422213030122. Its totient is φ = 323422213030120.

The previous prime is 323422213030097. The next prime is 323422213030129. The reversal of 323422213030121 is 121030312224323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 305508833973721 + 17913379056400 = 17478811^2 + 4232420^2 .

It is a cyclic number.

It is not a de Polignac number, because 323422213030121 - 2¹⁴ = 323422213013737 is a prime.

It is not a weakly prime, because it can be changed into another prime (323422213030129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161711106515060 + 161711106515061.

It is an arithmetic number, because the mean of its divisors is an integer number (161711106515061).

Almost surely, 2^{323422213030121} is an apocalyptic number.

It is an amenable number.

323422213030121 is a deficient number, since it is larger than the sum of its proper divisors (1).

323422213030121 is an equidigital number, since it uses as much as digits as its factorization.

323422213030121 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 323422213030121 its reverse (121030312224323), we get a palindrome (444452525254444).

The spelling of 323422213030121 in words is "three hundred twenty-three trillion, four hundred twenty-two billion, two hundred thirteen million, thirty thousand, one hundred twenty-one".