12330330131689 has 2 divisors, whose sum is σ = 12330330131690. Its totient is φ = 12330330131688.

The previous prime is 12330330131629. The next prime is 12330330131711. The reversal of 12330330131689 is 98613103303321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12318225731289 + 12104400400 = 3509733^2 + 110020^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12330330131689 is a prime.

It is not a weakly prime, because it can be changed into another prime (12330330131629) 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 as a sum of consecutive naturals, namely, 6165165065844 + 6165165065845.

It is an arithmetic number, because the mean of its divisors is an integer number (6165165065845).

Almost surely, 2^{12330330131689} is an apocalyptic number.

It is an amenable number.

12330330131689 is a deficient number, since it is larger than the sum of its proper divisors (1).

12330330131689 is an equidigital number, since it uses as much as digits as its factorization.

12330330131689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 43.

The spelling of 12330330131689 in words is "twelve trillion, three hundred thirty billion, three hundred thirty million, one hundred thirty-one thousand, six hundred eighty-nine".