323213011002197 has 2 divisors, whose sum is σ = 323213011002198. Its totient is φ = 323213011002196.

The previous prime is 323213011002187. The next prime is 323213011002317. The reversal of 323213011002197 is 791200110312323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 318478074170116 + 4734936832081 = 17845954^2 + 2175991^2 .

It is an emirp because it is prime and its reverse (791200110312323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 323213011002197 - 2¹⁰ = 323213011001173 is a prime.

It is a super-2 number, since 2×323213011002197² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323213011002107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161606505501098 + 161606505501099.

It is an arithmetic number, because the mean of its divisors is an integer number (161606505501099).

Almost surely, 2^{323213011002197} is an apocalyptic number.

It is an amenable number.

323213011002197 is a deficient number, since it is larger than the sum of its proper divisors (1).

323213011002197 is an equidigital number, since it uses as much as digits as its factorization.

323213011002197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 35.

The spelling of 323213011002197 in words is "three hundred twenty-three trillion, two hundred thirteen billion, eleven million, two thousand, one hundred ninety-seven".