324350531313 has 4 divisors (see below), whose sum is σ = 432467375088. Its totient is φ = 216233687540.

The previous prime is 324350531269. The next prime is 324350531321. The reversal of 324350531313 is 313135053423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 313135053423 = 3 ⋅104378351141.

It is a cyclic number.

It is not a de Polignac number, because 324350531313 - 2⁶ = 324350531249 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (324350531413) 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 in 3 ways as a sum of consecutive naturals, for example, 54058421883 + ... + 54058421888.

It is an arithmetic number, because the mean of its divisors is an integer number (108116843772).

Almost surely, 2^324350531313 is an apocalyptic number.

It is an amenable number.

324350531313 is a deficient number, since it is larger than the sum of its proper divisors (108116843775).

324350531313 is a wasteful number, since it uses less digits than its factorization.

324350531313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108116843774.

The product of its (nonzero) digits is 48600, while the sum is 33.

Adding to 324350531313 its reverse (313135053423), we get a palindrome (637485584736).

The spelling of 324350531313 in words is "three hundred twenty-four billion, three hundred fifty million, five hundred thirty-one thousand, three hundred thirteen".