323323223032243 has 16 divisors (see below), whose sum is σ = 379931591001600. Its totient is φ = 275018662955400.

The previous prime is 323323223032237. The next prime is 323323223032259. The reversal of 323323223032243 is 342230322323323.

It is a happy number.

It is not a de Polignac number, because 323323223032243 - 2⁵ = 323323223032211 is a prime.

It is a super-2 number, since 2×323323223032243² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (323323223032213) 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, 3597792103 + ... + 3597881968.

It is an arithmetic number, because the mean of its divisors is an integer number (23745724437600).

Almost surely, 2^{323323223032243} is an apocalyptic number.

323323223032243 is a deficient number, since it is larger than the sum of its proper divisors (56608367969357).

323323223032243 is an equidigital number, since it uses as much as digits as its factorization.

323323223032243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7195674223 (or 7195674209 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 37.

Adding to 323323223032243 its reverse (342230322323323), we get a palindrome (665553545355566).

The spelling of 323323223032243 in words is "three hundred twenty-three trillion, three hundred twenty-three billion, two hundred twenty-three million, thirty-two thousand, two hundred forty-three".