522113323 has 2 divisors, whose sum is σ = 522113324. Its totient is φ = 522113322.

The previous prime is 522113297. The next prime is 522113351. The reversal of 522113323 is 323311225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 522113323 - 2²⁵ = 488558891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 522113294 and 522113303.

It is not a weakly prime, because it can be changed into another prime (522113723) 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 as a sum of consecutive naturals, namely, 261056661 + 261056662.

It is an arithmetic number, because the mean of its divisors is an integer number (261056662).

Almost surely, 2^522113323 is an apocalyptic number.

522113323 is a deficient number, since it is larger than the sum of its proper divisors (1).

522113323 is an equidigital number, since it uses as much as digits as its factorization.

522113323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 22.

The square root of 522113323 is about 22849.7991894896. The cubic root of 522113323 is about 805.2330500742.

Adding to 522113323 its reverse (323311225), we get a palindrome (845424548).

The spelling of 522113323 in words is "five hundred twenty-two million, one hundred thirteen thousand, three hundred twenty-three".