2320001323 has 4 divisors (see below), whose sum is σ = 2336692120. Its totient is φ = 2303310528.

The previous prime is 2320001287. The next prime is 2320001351. The reversal of 2320001323 is 3231000232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2320001323 - 2¹³ = 2319993131 is a prime.

It is a super-2 number, since 2×2320001323² = 10764812277443500658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2320001297 and 2320001306.

It is not an unprimeable number, because it can be changed into a prime (2320001353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8345190 + ... + 8345467.

It is an arithmetic number, because the mean of its divisors is an integer number (584173030).

Almost surely, 2^2320001323 is an apocalyptic number.

2320001323 is a deficient number, since it is larger than the sum of its proper divisors (16690797).

2320001323 is a wasteful number, since it uses less digits than its factorization.

2320001323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16690796.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2320001323 is about 48166.3920488135. The cubic root of 2320001323 is about 1323.8214412453.

Adding to 2320001323 its reverse (3231000232), we get a palindrome (5551001555).

The spelling of 2320001323 in words is "two billion, three hundred twenty million, one thousand, three hundred twenty-three".