323103432 has 32 divisors (see below), whose sum is σ = 810777600. Its totient is φ = 107298624.

The previous prime is 323103409. The next prime is 323103433. The reversal of 323103432 is 234301323.

It is a junction number, because it is equal to n+sod(n) for n = 323103399 and 323103408.

It is not an unprimeable number, because it can be changed into a prime (323103433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18568 + ... + 31479.

It is an arithmetic number, because the mean of its divisors is an integer number (25336800).

Almost surely, 2^323103432 is an apocalyptic number.

It is an amenable number.

323103432 is an abundant number, since it is smaller than the sum of its proper divisors (487674168).

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

323103432 is a wasteful number, since it uses less digits than its factorization.

323103432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50325 (or 50321 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 323103432 is about 17975.0780804980. The cubic root of 323103432 is about 686.1944330109.

Adding to 323103432 its reverse (234301323), we get a palindrome (557404755).

The spelling of 323103432 in words is "three hundred twenty-three million, one hundred three thousand, four hundred thirty-two".