1223324323 has 16 divisors (see below), whose sum is σ = 1344833280. Its totient is φ = 1105812864.

The previous prime is 1223324293. The next prime is 1223324359. The reversal of 1223324323 is 3234233221.

It is not a de Polignac number, because 1223324323 - 2¹³ = 1223316131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1223324723) 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, 448558 + ... + 451276.

It is an arithmetic number, because the mean of its divisors is an integer number (84052080).

Almost surely, 2^1223324323 is an apocalyptic number.

1223324323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1223324323 is a deficient number, since it is larger than the sum of its proper divisors (121508957).

1223324323 is a wasteful number, since it uses less digits than its factorization.

1223324323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3438.

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

The square root of 1223324323 is about 34976.0535652609. The cubic root of 1223324323 is about 1069.4993794603.

Adding to 1223324323 its reverse (3234233221), we get a palindrome (4457557544).

The spelling of 1223324323 in words is "one billion, two hundred twenty-three million, three hundred twenty-four thousand, three hundred twenty-three".