323312303231232 has 144 divisors (see below), whose sum is σ = 983423112483840. Its totient is φ = 92373548230656.

The previous prime is 323312303231201. The next prime is 323312303231297. The reversal of 323312303231232 is 232132303213323.

It is a junction number, because it is equal to n+sod(n) for n = 323312303231193 and 323312303231202.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 386003163 + ... + 386839845.

Almost surely, 2^{323312303231232} is an apocalyptic number.

323312303231232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

323312303231232 is an abundant number, since it is smaller than the sum of its proper divisors (660110809252608).

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

323312303231232 is an equidigital number, since it uses as much as digits as its factorization.

323312303231232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 908588 (or 908574 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 33.

Adding to 323312303231232 its reverse (232132303213323), we get a palindrome (555444606444555).

The spelling of 323312303231232 in words is "three hundred twenty-three trillion, three hundred twelve billion, three hundred three million, two hundred thirty-one thousand, two hundred thirty-two".