16131687167 has 2 divisors, whose sum is σ = 16131687168. Its totient is φ = 16131687166.

The previous prime is 16131687157. The next prime is 16131687179. The reversal of 16131687167 is 76178613161.

16131687167 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16131687167 - 2⁸ = 16131686911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (16131687157) 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, 8065843583 + 8065843584.

It is an arithmetic number, because the mean of its divisors is an integer number (8065843584).

Almost surely, 2^16131687167 is an apocalyptic number.

16131687167 is a deficient number, since it is larger than the sum of its proper divisors (1).

16131687167 is an equidigital number, since it uses as much as digits as its factorization.

16131687167 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 47.

The spelling of 16131687167 in words is "sixteen billion, one hundred thirty-one million, six hundred eighty-seven thousand, one hundred sixty-seven".