321341100313229 has 2 divisors, whose sum is σ = 321341100313230. Its totient is φ = 321341100313228.

The previous prime is 321341100313187. The next prime is 321341100313267. The reversal of 321341100313229 is 922313001143123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 319984050057604 + 1357050255625 = 17888098^2 + 1164925^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-321341100313229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (321341100313529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160670550156614 + 160670550156615.

It is an arithmetic number, because the mean of its divisors is an integer number (160670550156615).

Almost surely, 2^{321341100313229} is an apocalyptic number.

It is an amenable number.

321341100313229 is a deficient number, since it is larger than the sum of its proper divisors (1).

321341100313229 is an equidigital number, since it uses as much as digits as its factorization.

321341100313229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 321341100313229 in words is "three hundred twenty-one trillion, three hundred forty-one billion, one hundred million, three hundred thirteen thousand, two hundred twenty-nine".