132313332 has 48 divisors (see below), whose sum is σ = 327337472. Its totient is φ = 41523840.

The previous prime is 132313289. The next prime is 132313339. The reversal of 132313332 is 233313231.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 132313299 and 132313308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132313339) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8958 + ... + 18570.

Almost surely, 2^132313332 is an apocalyptic number.

132313332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

132313332 is an abundant number, since it is smaller than the sum of its proper divisors (195024140).

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

132313332 is a wasteful number, since it uses less digits than its factorization.

132313332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9688 (or 9686 counting only the distinct ones).

The product of its digits is 972, while the sum is 21.

The square root of 132313332 is about 11502.7532356388. The cubic root of 132313332 is about 509.5668910402.

Adding to 132313332 its reverse (233313231), we get a palindrome (365626563).

The spelling of 132313332 in words is "one hundred thirty-two million, three hundred thirteen thousand, three hundred thirty-two".