323113232 has 20 divisors (see below), whose sum is σ = 674188620. Its totient is φ = 149129088.

The previous prime is 323113229. The next prime is 323113253. The reversal of 323113232 is 232311323.

It can be written as a sum of positive squares in 2 ways, for example, as 117592336 + 205520896 = 10844^2 + 14336^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 776507 + ... + 776922.

It is an arithmetic number, because the mean of its divisors is an integer number (33709431).

Almost surely, 2^323113232 is an apocalyptic number.

It is an amenable number.

323113232 is an abundant number, since it is smaller than the sum of its proper divisors (351075388).

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

323113232 is a wasteful number, since it uses less digits than its factorization.

323113232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553450 (or 1553444 counting only the distinct ones).

The product of its digits is 648, while the sum is 20.

The square root of 323113232 is about 17975.3506780814. The cubic root of 323113232 is about 686.2013705597.

Adding to 323113232 its reverse (232311323), we get a palindrome (555424555).

It can be divided in two parts, 32311323 and 2, that multiplied together give a palindrome (64622646).

The spelling of 323113232 in words is "three hundred twenty-three million, one hundred thirteen thousand, two hundred thirty-two".