1323342223 has 16 divisors (see below), whose sum is σ = 1527722560. Its totient is φ = 1122854400.

The previous prime is 1323342187. The next prime is 1323342247. The reversal of 1323342223 is 3222433231.

It is a cyclic number.

It is not a de Polignac number, because 1323342223 - 2²¹ = 1321245071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323342523) 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, 287863 + ... + 292423.

It is an arithmetic number, because the mean of its divisors is an integer number (95482660).

Almost surely, 2^1323342223 is an apocalyptic number.

1323342223 is a deficient number, since it is larger than the sum of its proper divisors (204380337).

1323342223 is a wasteful number, since it uses less digits than its factorization.

1323342223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4978.

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

The square root of 1323342223 is about 36377.7710009836. The cubic root of 1323342223 is about 1097.8863608236.

Adding to 1323342223 its reverse (3222433231), we get a palindrome (4545775454).

The spelling of 1323342223 in words is "one billion, three hundred twenty-three million, three hundred forty-two thousand, two hundred twenty-three".