320132231420013 has 48 divisors (see below), whose sum is σ = 489755060009280. Its totient is φ = 200809421747712.

The previous prime is 320132231420003. The next prime is 320132231420059. The reversal of 320132231420013 is 310024132231023.

320132231420013 is a `hidden beast` number, since 3 + 2 + 0 + 1 + 3 + 2 + 231 + 420 + 0 + 1 + 3 = 666.

It is not a de Polignac number, because 320132231420013 - 2²⁴ = 320132214642797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320132231420003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9251557170 + ... + 9251591772.

It is an arithmetic number, because the mean of its divisors is an integer number (10203230416860).

Almost surely, 2^{320132231420013} is an apocalyptic number.

It is an amenable number.

320132231420013 is a deficient number, since it is larger than the sum of its proper divisors (169622828589267).

320132231420013 is a wasteful number, since it uses less digits than its factorization.

320132231420013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50298 (or 50295 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 320132231420013 its reverse (310024132231023), we get a palindrome (630156363651036).

The spelling of 320132231420013 in words is "three hundred twenty trillion, one hundred thirty-two billion, two hundred thirty-one million, four hundred twenty thousand, thirteen".