323211086667773 has 2 divisors, whose sum is σ = 323211086667774. Its totient is φ = 323211086667772.

The previous prime is 323211086667737. The next prime is 323211086667779. The reversal of 323211086667773 is 377766680112323.

It is a happy number.

Together with previous prime (323211086667737) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 170505801337369 + 152705285330404 = 13057787^2 + 12357398^2 .

It is a cyclic number.

It is not a de Polignac number, because 323211086667773 - 2⁸ = 323211086667517 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323211086667779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161605543333886 + 161605543333887.

It is an arithmetic number, because the mean of its divisors is an integer number (161605543333887).

Almost surely, 2^{323211086667773} is an apocalyptic number.

It is an amenable number.

323211086667773 is a deficient number, since it is larger than the sum of its proper divisors (1).

323211086667773 is an equidigital number, since it uses as much as digits as its factorization.

323211086667773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64012032, while the sum is 62.

The spelling of 323211086667773 in words is "three hundred twenty-three trillion, two hundred eleven billion, eighty-six million, six hundred sixty-seven thousand, seven hundred seventy-three".