323203313303 has 8 divisors (see below), whose sum is σ = 348090169728. Its totient is φ = 298320037344.

The previous prime is 323203313297. The next prime is 323203313311. The reversal of 323203313303 is 303313302323.

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 323203313303 - 2²⁰ = 323202264727 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 (323202313303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 706151 + ... + 1070072.

It is an arithmetic number, because the mean of its divisors is an integer number (43511271216).

Almost surely, 2^323203313303 is an apocalyptic number.

323203313303 is a deficient number, since it is larger than the sum of its proper divisors (24886856425).

323203313303 is a wasteful number, since it uses less digits than its factorization.

323203313303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790233.

The product of its (nonzero) digits is 8748, while the sum is 26.

Adding to 323203313303 its reverse (303313302323), we get a palindrome (626516615626).

The spelling of 323203313303 in words is "three hundred twenty-three billion, two hundred three million, three hundred thirteen thousand, three hundred three".