132313323112013 has 4 divisors (see below), whose sum is σ = 133044335947068. Its totient is φ = 131582310276960.

The previous prime is 132313323111979. The next prime is 132313323112037. The reversal of 132313323112013 is 310211323313231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 27472556996329 + 104840766115684 = 5241427^2 + 10239178^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132313323112013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132313323112073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 365506417256 + ... + 365506417617.

It is an arithmetic number, because the mean of its divisors is an integer number (33261083986767).

Almost surely, 2^{132313323112013} is an apocalyptic number.

It is an amenable number.

132313323112013 is a deficient number, since it is larger than the sum of its proper divisors (731012835055).

132313323112013 is an equidigital number, since it uses as much as digits as its factorization.

132313323112013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731012835054.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 132313323112013 its reverse (310211323313231), we get a palindrome (442524646425244).

The spelling of 132313323112013 in words is "one hundred thirty-two trillion, three hundred thirteen billion, three hundred twenty-three million, one hundred twelve thousand, thirteen".