321324304113 has 6 divisors (see below), whose sum is σ = 464135105954. Its totient is φ = 214216202736.

The previous prime is 321324304079. The next prime is 321324304117. The reversal of 321324304113 is 311403423123.

It is a happy number.

321324304113 is a `hidden beast` number, since 3 + 2 + 1 + 3 + 243 + 0 + 411 + 3 = 666.

321324304113 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 305535879009 + 15788425104 = 552753^2 + 125652^2 .

It is not a de Polignac number, because 321324304113 - 2²⁸ = 321055868657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (321324304117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17851350220 + ... + 17851350237.

Almost surely, 2^321324304113 is an apocalyptic number.

It is an amenable number.

321324304113 is a deficient number, since it is larger than the sum of its proper divisors (142810801841).

321324304113 is a wasteful number, since it uses less digits than its factorization.

321324304113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35702700463 (or 35702700460 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 321324304113 its reverse (311403423123), we get a palindrome (632727727236).

The spelling of 321324304113 in words is "three hundred twenty-one billion, three hundred twenty-four million, three hundred four thousand, one hundred thirteen".