323141312 has 28 divisors (see below), whose sum is σ = 690560976. Its totient is φ = 149141760.

The previous prime is 323141311. The next prime is 323141317. The reversal of 323141312 is 213141323.

It is not an unprimeable number, because it can be changed into a prime (323141311) 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, 193364 + ... + 195027.

It is an arithmetic number, because the mean of its divisors is an integer number (24662892).

Almost surely, 2^323141312 is an apocalyptic number.

323141312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

323141312 is an abundant number, since it is smaller than the sum of its proper divisors (367419664).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323141312 is a wasteful number, since it uses less digits than its factorization.

323141312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388416 (or 388406 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 323141312 is about 17976.1317307145. The cubic root of 323141312 is about 686.2212479839.

Adding to 323141312 its reverse (213141323), we get a palindrome (536282635).

The spelling of 323141312 in words is "three hundred twenty-three million, one hundred forty-one thousand, three hundred twelve".