323365563323 has 16 divisors (see below), whose sum is σ = 360205098336. Its totient is φ = 287825264640.

The previous prime is 323365563277. The next prime is 323365563379.

323365563323 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 323365563323 - 2²⁶ = 323298454459 is a prime.

It is a super-2 number, since 2×323365563323² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323365563523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1359686 + ... + 1579707.

It is an arithmetic number, because the mean of its divisors is an integer number (22512818646).

Almost surely, 2^323365563323 is an apocalyptic number.

323365563323 is a deficient number, since it is larger than the sum of its proper divisors (36839535013).

323365563323 is a wasteful number, since it uses less digits than its factorization.

323365563323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939614.

The product of its digits is 2624400, while the sum is 44.

It can be divided in two parts, 323365 and 563323, that added together give a palindrome (886688).

The spelling of 323365563323 in words is "three hundred twenty-three billion, three hundred sixty-five million, five hundred sixty-three thousand, three hundred twenty-three".