1323422323 has 4 divisors (see below), whose sum is σ = 1380962448. Its totient is φ = 1265882200.

The previous prime is 1323422311. The next prime is 1323422357. The reversal of 1323422323 is 3232243231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3232243231 = 7 ⋅461749033.

It is a cyclic number.

It is not a de Polignac number, because 1323422323 - 2²⁹ = 786551411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1323422363) 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 in 3 ways as a sum of consecutive naturals, for example, 28770028 + ... + 28770073.

It is an arithmetic number, because the mean of its divisors is an integer number (345240612).

Almost surely, 2^1323422323 is an apocalyptic number.

1323422323 is a deficient number, since it is larger than the sum of its proper divisors (57540125).

1323422323 is an equidigital number, since it uses as much as digits as its factorization.

1323422323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57540124.

The product of its digits is 5184, while the sum is 25.

The square root of 1323422323 is about 36378.8719313835. The cubic root of 1323422323 is about 1097.9085115371.

Adding to 1323422323 its reverse (3232243231), we get a palindrome (4555665554).

The spelling of 1323422323 in words is "one billion, three hundred twenty-three million, four hundred twenty-two thousand, three hundred twenty-three".