132123404321231 has 2 divisors, whose sum is σ = 132123404321232. Its totient is φ = 132123404321230.

The previous prime is 132123404321201. The next prime is 132123404321329.

132123404321231 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 132123404321231 - 2¹⁴ = 132123404304847 is a prime.

It is a super-2 number, since 2×132123404321231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132123404321201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66061702160615 + 66061702160616.

It is an arithmetic number, because the mean of its divisors is an integer number (66061702160616).

Almost surely, 2^{132123404321231} is an apocalyptic number.

132123404321231 is a deficient number, since it is larger than the sum of its proper divisors (1).

132123404321231 is an equidigital number, since it uses as much as digits as its factorization.

132123404321231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

It can be divided in two parts, 13212340 and 4321231, that added together give a palindrome (17533571).

The spelling of 132123404321231 in words is "one hundred thirty-two trillion, one hundred twenty-three billion, four hundred four million, three hundred twenty-one thousand, two hundred thirty-one".