100768163278267 has 2 divisors, whose sum is σ = 100768163278268. Its totient is φ = 100768163278266.

The previous prime is 100768163278229. The next prime is 100768163278351. The reversal of 100768163278267 is 762872361867001.

It is a weak prime.

It is an emirp because it is prime and its reverse (762872361867001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100768163278267 - 2¹¹ = 100768163276219 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100768163278199 and 100768163278208.

It is not a weakly prime, because it can be changed into another prime (100768163278667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50384081639133 + 50384081639134.

It is an arithmetic number, because the mean of its divisors is an integer number (50384081639134).

Almost surely, 2^{100768163278267} is an apocalyptic number.

100768163278267 is a deficient number, since it is larger than the sum of its proper divisors (1).

100768163278267 is an equidigital number, since it uses as much as digits as its factorization.

100768163278267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 56899584, while the sum is 64.

The spelling of 100768163278267 in words is "one hundred trillion, seven hundred sixty-eight billion, one hundred sixty-three million, two hundred seventy-eight thousand, two hundred sixty-seven".