132310432 has 12 divisors (see below), whose sum is σ = 260486226. Its totient is φ = 66155200.

The previous prime is 132310397. The next prime is 132310447. The reversal of 132310432 is 234013231.

It can be written as a sum of positive squares in only one way, i.e., 125529616 + 6780816 = 11204^2 + 2604^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2067319 + ... + 2067382.

Almost surely, 2^132310432 is an apocalyptic number.

It is an amenable number.

132310432 is a deficient number, since it is larger than the sum of its proper divisors (128175794).

132310432 is an equidigital number, since it uses as much as digits as its factorization.

132310432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4134711 (or 4134703 counting only the distinct ones).

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

The square root of 132310432 is about 11502.6271781711. The cubic root of 132310432 is about 509.5631681733.

Adding to 132310432 its reverse (234013231), we get a palindrome (366323663).

The spelling of 132310432 in words is "one hundred thirty-two million, three hundred ten thousand, four hundred thirty-two".