132321232 has 10 divisors (see below), whose sum is σ = 256372418. Its totient is φ = 66160608.

The previous prime is 132321193. The next prime is 132321253. The reversal of 132321232 is 232123231.

It can be written as a sum of positive squares in only one way, i.e., 132158016 + 163216 = 11496^2 + 404^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4135023 + ... + 4135054.

Almost surely, 2^132321232 is an apocalyptic number.

It is an amenable number.

132321232 is a deficient number, since it is larger than the sum of its proper divisors (124051186).

132321232 is an equidigital number, since it uses as much as digits as its factorization.

132321232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8270085 (or 8270079 counting only the distinct ones).

The product of its digits is 432, while the sum is 19.

The square root of 132321232 is about 11503.0966265610. The cubic root of 132321232 is about 509.5770323673.

Adding to 132321232 its reverse (232123231), we get a palindrome (364444463).

The spelling of 132321232 in words is "one hundred thirty-two million, three hundred twenty-one thousand, two hundred thirty-two".