132322320231 has 4 divisors (see below), whose sum is σ = 176429760312. Its totient is φ = 88214880152.

The previous prime is 132322320197. The next prime is 132322320253. The reversal of 132322320231 is 132023223231.

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

It is a cyclic number.

It is not a de Polignac number, because 132322320231 - 2⁶ = 132322320167 is a prime.

It is a super-2 number, since 2×132322320231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132322320271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22053720036 + ... + 22053720041.

It is an arithmetic number, because the mean of its divisors is an integer number (44107440078).

Almost surely, 2^132322320231 is an apocalyptic number.

132322320231 is a deficient number, since it is larger than the sum of its proper divisors (44107440081).

132322320231 is an equidigital number, since it uses as much as digits as its factorization.

132322320231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44107440080.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 132322320231 its reverse (132023223231), we get a palindrome (264345543462).

The spelling of 132322320231 in words is "one hundred thirty-two billion, three hundred twenty-two million, three hundred twenty thousand, two hundred thirty-one".