132343312 has 10 divisors (see below), whose sum is σ = 256415198. Its totient is φ = 66171648.

The previous prime is 132343297. The next prime is 132343319. The reversal of 132343312 is 213343231.

It can be written as a sum of positive squares in only one way, i.e., 132342016 + 1296 = 11504^2 + 36^2 .

It is a super-2 number, since 2×132343312² = 35029504462258688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132343319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4135713 + ... + 4135744.

Almost surely, 2^132343312 is an apocalyptic number.

It is an amenable number.

132343312 is a deficient number, since it is larger than the sum of its proper divisors (124071886).

132343312 is an equidigital number, since it uses as much as digits as its factorization.

132343312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8271465 (or 8271459 counting only the distinct ones).

The product of its digits is 1296, while the sum is 22.

The square root of 132343312 is about 11504.0563280958. The cubic root of 132343312 is about 509.6053745941.

Subtracting from 132343312 its product of digits (1296), we obtain a square (132342016 = 11504²).

Adding to 132343312 its reverse (213343231), we get a palindrome (345686543).

The spelling of 132343312 in words is "one hundred thirty-two million, three hundred forty-three thousand, three hundred twelve".