12331696327 has 2 divisors, whose sum is σ = 12331696328. Its totient is φ = 12331696326.

The previous prime is 12331696301. The next prime is 12331696337. The reversal of 12331696327 is 72369613321.

It is a happy number.

12331696327 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12331696327 - 2¹⁹ = 12331172039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12331696337) 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, 6165848163 + 6165848164.

It is an arithmetic number, because the mean of its divisors is an integer number (6165848164).

Almost surely, 2^12331696327 is an apocalyptic number.

12331696327 is a deficient number, since it is larger than the sum of its proper divisors (1).

12331696327 is an equidigital number, since it uses as much as digits as its factorization.

12331696327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 244944, while the sum is 43.

The spelling of 12331696327 in words is "twelve billion, three hundred thirty-one million, six hundred ninety-six thousand, three hundred twenty-seven".