132130410721 has 2 divisors, whose sum is σ = 132130410722. Its totient is φ = 132130410720.

The previous prime is 132130410691. The next prime is 132130410757. The reversal of 132130410721 is 127014031231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 76653674496 + 55476736225 = 276864^2 + 235535^2 .

It is a cyclic number.

It is not a de Polignac number, because 132130410721 - 2¹¹ = 132130408673 is a prime.

It is not a weakly prime, because it can be changed into another prime (132130410781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66065205360 + 66065205361.

It is an arithmetic number, because the mean of its divisors is an integer number (66065205361).

Almost surely, 2^132130410721 is an apocalyptic number.

It is an amenable number.

132130410721 is a deficient number, since it is larger than the sum of its proper divisors (1).

132130410721 is an equidigital number, since it uses as much as digits as its factorization.

132130410721 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

Adding to 132130410721 its reverse (127014031231), we get a palindrome (259144441952).

The spelling of 132130410721 in words is "one hundred thirty-two billion, one hundred thirty million, four hundred ten thousand, seven hundred twenty-one".