323213013132197 has 2 divisors, whose sum is σ = 323213013132198. Its totient is φ = 323213013132196.

The previous prime is 323213013132091. The next prime is 323213013132203. The reversal of 323213013132197 is 791231310312323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 322993718544676 + 219294587521 = 17972026^2 + 468289^2 .

It is a cyclic number.

It is not a de Polignac number, because 323213013132197 - 2¹⁴ = 323213013115813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323213013132797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606506566098 + 161606506566099.

It is an arithmetic number, because the mean of its divisors is an integer number (161606506566099).

Almost surely, 2^{323213013132197} is an apocalyptic number.

It is an amenable number.

323213013132197 is a deficient number, since it is larger than the sum of its proper divisors (1).

323213013132197 is an equidigital number, since it uses as much as digits as its factorization.

323213013132197 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 41.

The spelling of 323213013132197 in words is "three hundred twenty-three trillion, two hundred thirteen billion, thirteen million, one hundred thirty-two thousand, one hundred ninety-seven".