1323322023 has 8 divisors (see below), whose sum is σ = 1765035136. Its totient is φ = 881911800.

The previous prime is 1323322009. The next prime is 1323322031. The reversal of 1323322023 is 3202233231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1323322023 - 2⁵ = 1323321991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323322003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65323 + ... + 83148.

It is an arithmetic number, because the mean of its divisors is an integer number (220629392).

Almost surely, 2^1323322023 is an apocalyptic number.

1323322023 is a deficient number, since it is larger than the sum of its proper divisors (441713113).

1323322023 is a wasteful number, since it uses less digits than its factorization.

1323322023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151445.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 1323322023 is about 36377.4933578442. The cubic root of 1323322023 is about 1097.8807746099.

Adding to 1323322023 its reverse (3202233231), we get a palindrome (4525555254).

The spelling of 1323322023 in words is "one billion, three hundred twenty-three million, three hundred twenty-two thousand, twenty-three".