132332223231 has 40 divisors (see below), whose sum is σ = 213348322880. Its totient is φ = 81259028928.

The previous prime is 132332223223. The next prime is 132332223319. The reversal of 132332223231 is 132322233231.

132332223231 is a `hidden beast` number, since 1 + 3 + 2 + 332 + 2 + 2 + 323 + 1 = 666.

It is not a de Polignac number, because 132332223231 - 2³ = 132332223223 is a prime.

It is a super-2 number, since 2×132332223231² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132332223195 and 132332223204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132332223631) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 351825 + ... + 623253.

It is an arithmetic number, because the mean of its divisors is an integer number (5333708072).

Almost surely, 2^132332223231 is an apocalyptic number.

132332223231 is a deficient number, since it is larger than the sum of its proper divisors (81016099649).

132332223231 is a wasteful number, since it uses less digits than its factorization.

132332223231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271917 (or 271908 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

Adding to 132332223231 its reverse (132322233231), we get a palindrome (264654456462).

The spelling of 132332223231 in words is "one hundred thirty-two billion, three hundred thirty-two million, two hundred twenty-three thousand, two hundred thirty-one".