323012229368197 has 2 divisors, whose sum is σ = 323012229368198. Its totient is φ = 323012229368196.

The previous prime is 323012229368177. The next prime is 323012229368219. The reversal of 323012229368197 is 791863922210323.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 318822487071201 + 4189742296996 = 17855601^2 + 2046886^2 .

It is a cyclic number.

It is not a de Polignac number, because 323012229368197 - 2²⁷ = 323012095150469 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323012229368177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161506114684098 + 161506114684099.

It is an arithmetic number, because the mean of its divisors is an integer number (161506114684099).

Almost surely, 2^{323012229368197} is an apocalyptic number.

It is an amenable number.

323012229368197 is a deficient number, since it is larger than the sum of its proper divisors (1).

323012229368197 is an equidigital number, since it uses as much as digits as its factorization.

323012229368197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11757312, while the sum is 58.

The spelling of 323012229368197 in words is "three hundred twenty-three trillion, twelve billion, two hundred twenty-nine million, three hundred sixty-eight thousand, one hundred ninety-seven".