132320313 has 12 divisors (see below), whose sum is σ = 201189040. Its totient is φ = 83570616.

The previous prime is 132320273. The next prime is 132320317. The reversal of 132320313 is 313023231.

132320313 is a `hidden beast` number, since 1 + 32 + 320 + 313 = 666.

It is not a de Polignac number, because 132320313 - 2⁶ = 132320249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132320317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 386731 + ... + 387072.

Almost surely, 2^132320313 is an apocalyptic number.

It is an amenable number.

132320313 is a deficient number, since it is larger than the sum of its proper divisors (68868727).

132320313 is a wasteful number, since it uses less digits than its factorization.

132320313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773828 (or 773825 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 132320313 is about 11503.0566807262. The cubic root of 132320313 is about 509.5758526564.

Adding to 132320313 its reverse (313023231), we get a palindrome (445343544).

The spelling of 132320313 in words is "one hundred thirty-two million, three hundred twenty thousand, three hundred thirteen".