322130304313 has 4 divisors (see below), whose sum is σ = 322302292468. Its totient is φ = 321958316160.

The previous prime is 322130304311. The next prime is 322130304319. The reversal of 322130304313 is 313403031223.

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 115580960784 + 206549343529 = 339972^2 + 454477^2 .

It is a cyclic number.

It is not a de Polignac number, because 322130304313 - 2¹ = 322130304311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (322130304311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85991268 + ... + 85995013.

It is an arithmetic number, because the mean of its divisors is an integer number (80575573117).

Almost surely, 2^322130304313 is an apocalyptic number.

It is an amenable number.

322130304313 is a deficient number, since it is larger than the sum of its proper divisors (171988155).

322130304313 is a wasteful number, since it uses less digits than its factorization.

322130304313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171988154.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 322130304313 its reverse (313403031223), we get a palindrome (635533335536).

The spelling of 322130304313 in words is "three hundred twenty-two billion, one hundred thirty million, three hundred four thousand, three hundred thirteen".