132331232313 has 24 divisors (see below), whose sum is σ = 219791768768. Its totient is φ = 75153928032.

The previous prime is 132331232309. The next prime is 132331232359. The reversal of 132331232313 is 313232133231.

132331232313 is a `hidden beast` number, since 1 + 3 + 2 + 3 + 312 + 32 + 313 = 666.

It is not a de Polignac number, because 132331232313 - 2² = 132331232309 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132331232303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6432970 + ... + 6453507.

Almost surely, 2^132331232313 is an apocalyptic number.

It is an amenable number.

132331232313 is a deficient number, since it is larger than the sum of its proper divisors (87460536455).

132331232313 is a wasteful number, since it uses less digits than its factorization.

132331232313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12886653 (or 12886650 counting only the distinct ones).

The product of its digits is 5832, while the sum is 27.

Adding to 132331232313 its reverse (313232133231), we get a palindrome (445563365544).

The spelling of 132331232313 in words is "one hundred thirty-two billion, three hundred thirty-one million, two hundred thirty-two thousand, three hundred thirteen".