323400002201 has 2 divisors, whose sum is σ = 323400002202. Its totient is φ = 323400002200.

The previous prime is 323400002147. The next prime is 323400002207. The reversal of 323400002201 is 102200004323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 317333928976 + 6066073225 = 563324^2 + 77885^2 .

It is a cyclic number.

It is not a de Polignac number, because 323400002201 - 2³⁸ = 48522095257 is a prime.

It is a super-2 number, since 2×323400002201² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 323400002201.

It is not a weakly prime, because it can be changed into another prime (323400002207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161700001100 + 161700001101.

It is an arithmetic number, because the mean of its divisors is an integer number (161700001101).

Almost surely, 2^323400002201 is an apocalyptic number.

It is an amenable number.

323400002201 is a deficient number, since it is larger than the sum of its proper divisors (1).

323400002201 is an equidigital number, since it uses as much as digits as its factorization.

323400002201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 323400002201 its reverse (102200004323), we get a palindrome (425600006524).

The spelling of 323400002201 in words is "three hundred twenty-three billion, four hundred million, two thousand, two hundred one".