323012113 has 2 divisors, whose sum is σ = 323012114. Its totient is φ = 323012112.

The previous prime is 323012111. The next prime is 323012143. The reversal of 323012113 is 311210323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 312299584 + 10712529 = 17672^2 + 3273^2 .

It is an emirp because it is prime and its reverse (311210323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 323012113 - 2¹ = 323012111 is a prime.

Together with 323012111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (323012111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161506056 + 161506057.

It is an arithmetic number, because the mean of its divisors is an integer number (161506057).

Almost surely, 2^323012113 is an apocalyptic number.

It is an amenable number.

323012113 is a deficient number, since it is larger than the sum of its proper divisors (1).

323012113 is an equidigital number, since it uses as much as digits as its factorization.

323012113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 323012113 is about 17972.5377451266. The cubic root of 323012113 is about 686.1297803459.

Adding to 323012113 its reverse (311210323), we get a palindrome (634222436).

The spelling of 323012113 in words is "three hundred twenty-three million, twelve thousand, one hundred thirteen".