132404430331 has 2 divisors, whose sum is σ = 132404430332. Its totient is φ = 132404430330.

The previous prime is 132404430307. The next prime is 132404430341. The reversal of 132404430331 is 133034404231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 132404430331 - 2¹⁷ = 132404299259 is a prime.

It is a super-2 number, since 2×132404430331² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132404430331.

It is not a weakly prime, because it can be changed into another prime (132404430341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66202215165 + 66202215166.

It is an arithmetic number, because the mean of its divisors is an integer number (66202215166).

Almost surely, 2^132404430331 is an apocalyptic number.

132404430331 is a deficient number, since it is larger than the sum of its proper divisors (1).

132404430331 is an equidigital number, since it uses as much as digits as its factorization.

132404430331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 132404430331 its reverse (133034404231), we get a palindrome (265438834562).

The spelling of 132404430331 in words is "one hundred thirty-two billion, four hundred four million, four hundred thirty thousand, three hundred thirty-one".