324913133 has 2 divisors, whose sum is σ = 324913134. Its totient is φ = 324913132.

The previous prime is 324913123. The next prime is 324913153. The reversal of 324913133 is 331319423.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 314069284 + 10843849 = 17722^2 + 3293^2 .

It is a cyclic number.

It is not a de Polignac number, because 324913133 - 2⁸ = 324912877 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 324913096 and 324913105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324913123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162456566 + 162456567.

It is an arithmetic number, because the mean of its divisors is an integer number (162456567).

Almost surely, 2^324913133 is an apocalyptic number.

It is an amenable number.

324913133 is a deficient number, since it is larger than the sum of its proper divisors (1).

324913133 is an equidigital number, since it uses as much as digits as its factorization.

324913133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5832, while the sum is 29.

The square root of 324913133 is about 18025.3469592127. The cubic root of 324913133 is about 687.4731726391.

The spelling of 324913133 in words is "three hundred twenty-four million, nine hundred thirteen thousand, one hundred thirty-three".