324113201 has 2 divisors, whose sum is σ = 324113202. Its totient is φ = 324113200.

The previous prime is 324113197. The next prime is 324113203. The reversal of 324113201 is 102311423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 175297600 + 148815601 = 13240^2 + 12199^2 .

It is a cyclic number.

It is not a de Polignac number, because 324113201 - 2² = 324113197 is a prime.

Together with 324113203, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 324113201.

It is not a weakly prime, because it can be changed into another prime (324113203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162056600 + 162056601.

It is an arithmetic number, because the mean of its divisors is an integer number (162056601).

Almost surely, 2^324113201 is an apocalyptic number.

It is an amenable number.

324113201 is a deficient number, since it is larger than the sum of its proper divisors (1).

324113201 is an equidigital number, since it uses as much as digits as its factorization.

324113201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 324113201 is about 18003.1441976117. The cubic root of 324113201 is about 686.9085255989.

Adding to 324113201 its reverse (102311423), we get a palindrome (426424624).

The spelling of 324113201 in words is "three hundred twenty-four million, one hundred thirteen thousand, two hundred one".