132231020213 has 4 divisors (see below), whose sum is σ = 132784288320. Its totient is φ = 131677752108.

The previous prime is 132231020203. The next prime is 132231020249. The reversal of 132231020213 is 312020132231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 312020132231 = 2113 ⋅147666887.

It is a cyclic number.

It is not a de Polignac number, because 132231020213 - 2¹⁴ = 132231003829 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 (132231020203) 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, 276633695 + ... + 276634172.

It is an arithmetic number, because the mean of its divisors is an integer number (33196072080).

Almost surely, 2^132231020213 is an apocalyptic number.

It is an amenable number.

132231020213 is a deficient number, since it is larger than the sum of its proper divisors (553268107).

132231020213 is an equidigital number, since it uses as much as digits as its factorization.

132231020213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553268106.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 132231020213 its reverse (312020132231), we get a palindrome (444251152444).

The spelling of 132231020213 in words is "one hundred thirty-two billion, two hundred thirty-one million, twenty thousand, two hundred thirteen".