323113312 has 12 divisors (see below), whose sum is σ = 636129396. Its totient is φ = 161556640.

The previous prime is 323113253. The next prime is 323113319. The reversal of 323113312 is 213311323.

It is a self number, because there is not a number n which added to its sum of digits gives 323113312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323113319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5048614 + ... + 5048677.

It is an arithmetic number, because the mean of its divisors is an integer number (53010783).

Almost surely, 2^323113312 is an apocalyptic number.

323113312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

323113312 is a deficient number, since it is larger than the sum of its proper divisors (313016084).

323113312 is a wasteful number, since it uses less digits than its factorization.

323113312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10097301 (or 10097293 counting only the distinct ones).

The product of its digits is 324, while the sum is 19.

The square root of 323113312 is about 17975.3529033507. The cubic root of 323113312 is about 686.2014271922.

Adding to 323113312 its reverse (213311323), we get a palindrome (536424635).

The spelling of 323113312 in words is "three hundred twenty-three million, one hundred thirteen thousand, three hundred twelve".