323032132 has 12 divisors (see below), whose sum is σ = 567734076. Its totient is φ = 160822400.

The previous prime is 323032109. The next prime is 323032253. The reversal of 323032132 is 231230323.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 181279296 + 141752836 = 13464^2 + 11906^2 .

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, 172369 + ... + 174232.

It is an arithmetic number, because the mean of its divisors is an integer number (47311173).

Almost surely, 2^323032132 is an apocalyptic number.

It is an amenable number.

323032132 is a deficient number, since it is larger than the sum of its proper divisors (244701944).

323032132 is a wasteful number, since it uses less digits than its factorization.

323032132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346838 (or 346836 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 323032132 is about 17973.0946695331. The cubic root of 323032132 is about 686.1439545805.

Adding to 323032132 its reverse (231230323), we get a palindrome (554262455).

The spelling of 323032132 in words is "three hundred twenty-three million, thirty-two thousand, one hundred thirty-two".