323020303012 has 24 divisors (see below), whose sum is σ = 618658028352. Its totient is φ = 146355290400.

The previous prime is 323020303009. The next prime is 323020303019. The reversal of 323020303012 is 210303020323.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (323020303019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11789163 + ... + 11816530.

It is an arithmetic number, because the mean of its divisors is an integer number (25777417848).

Almost surely, 2^323020303012 is an apocalyptic number.

It is an amenable number.

323020303012 is a deficient number, since it is larger than the sum of its proper divisors (295637725340).

323020303012 is a wasteful number, since it uses less digits than its factorization.

323020303012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23606019 (or 23606017 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 323020303012 its reverse (210303020323), we get a palindrome (533323323335).

The spelling of 323020303012 in words is "three hundred twenty-three billion, twenty million, three hundred three thousand, twelve".