324310013 has 4 divisors (see below), whose sum is σ = 324614460. Its totient is φ = 324005568.

The previous prime is 324309991. The next prime is 324310039. The reversal of 324310013 is 310013423.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 60637369 + 263672644 = 7787^2 + 16238^2 .

It is a cyclic number.

It is not a de Polignac number, because 324310013 - 2¹⁰ = 324308989 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 324309973 and 324310000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324310093) 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 in 3 ways as a sum of consecutive naturals, for example, 150620 + ... + 152757.

It is an arithmetic number, because the mean of its divisors is an integer number (81153615).

Almost surely, 2^324310013 is an apocalyptic number.

It is an amenable number.

324310013 is a deficient number, since it is larger than the sum of its proper divisors (304447).

324310013 is a wasteful number, since it uses less digits than its factorization.

324310013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304446.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 324310013 is about 18008.6094132779. The cubic root of 324310013 is about 687.0475351438.

Adding to 324310013 its reverse (310013423), we get a palindrome (634323436).

The spelling of 324310013 in words is "three hundred twenty-four million, three hundred ten thousand, thirteen".