323040323 has 8 divisors (see below), whose sum is σ = 328721520. Its totient is φ = 317371680.

The previous prime is 323040317. The next prime is 323040331.

323040323 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 323040323 - 2¹⁸ = 322778179 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 323040295 and 323040304.

It is not an unprimeable number, because it can be changed into a prime (323040343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59561 + ... + 64757.

It is an arithmetic number, because the mean of its divisors is an integer number (41090190).

Almost surely, 2^323040323 is an apocalyptic number.

323040323 is a deficient number, since it is larger than the sum of its proper divisors (5681197).

323040323 is a wasteful number, since it uses less digits than its factorization.

323040323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6277.

The product of its (nonzero) digits is 1296, while the sum is 20.

The square root of 323040323 is about 17973.3225364705. The cubic root of 323040323 is about 686.1497539598.

The spelling of 323040323 in words is "three hundred twenty-three million, forty thousand, three hundred twenty-three".