132120424021231 has 16 divisors (see below), whose sum is σ = 134075287384416. Its totient is φ = 130177699577856.

The previous prime is 132120424021213. The next prime is 132120424021291.

132120424021231 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 132120424021231 - 2¹¹ = 132120424019183 is a prime.

It is a super-2 number, since 2×132120424021231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132120424021231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132120424021291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 733516975 + ... + 733697071.

It is an arithmetic number, because the mean of its divisors is an integer number (8379705461526).

Almost surely, 2^{132120424021231} is an apocalyptic number.

132120424021231 is a deficient number, since it is larger than the sum of its proper divisors (1954863363185).

132120424021231 is a wasteful number, since it uses less digits than its factorization.

132120424021231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213738.

The product of its (nonzero) digits is 4608, while the sum is 28.

The spelling of 132120424021231 in words is "one hundred thirty-two trillion, one hundred twenty billion, four hundred twenty-four million, twenty-one thousand, two hundred thirty-one".