324103133 has 2 divisors, whose sum is σ = 324103134. Its totient is φ = 324103132.

The previous prime is 324103123. The next prime is 324103193. The reversal of 324103133 is 331301423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 183277444 + 140825689 = 13538^2 + 11867^2 .

It is a cyclic number.

It is not a de Polignac number, because 324103133 - 2¹⁰ = 324102109 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324103123) 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, 162051566 + 162051567.

It is an arithmetic number, because the mean of its divisors is an integer number (162051567).

Almost surely, 2^324103133 is an apocalyptic number.

It is an amenable number.

324103133 is a deficient number, since it is larger than the sum of its proper divisors (1).

324103133 is an equidigital number, since it uses as much as digits as its factorization.

324103133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 324103133 is about 18002.8645776165. The cubic root of 324103133 is about 686.9014129948.

Adding to 324103133 its reverse (331301423), we get a palindrome (655404556).

The spelling of 324103133 in words is "three hundred twenty-four million, one hundred three thousand, one hundred thirty-three".