136136281468267 has 2 divisors, whose sum is σ = 136136281468268. Its totient is φ = 136136281468266.

The previous prime is 136136281468249. The next prime is 136136281468393. The reversal of 136136281468267 is 762864182631631.

It is a weak prime.

It is an emirp because it is prime and its reverse (762864182631631) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136136281468267 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136136281468199 and 136136281468208.

It is not a weakly prime, because it can be changed into another prime (136136281468207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68068140734133 + 68068140734134.

It is an arithmetic number, because the mean of its divisors is an integer number (68068140734134).

Almost surely, 2^{136136281468267} is an apocalyptic number.

136136281468267 is a deficient number, since it is larger than the sum of its proper divisors (1).

136136281468267 is an equidigital number, since it uses as much as digits as its factorization.

136136281468267 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 83607552, while the sum is 64.

The spelling of 136136281468267 in words is "one hundred thirty-six trillion, one hundred thirty-six billion, two hundred eighty-one million, four hundred sixty-eight thousand, two hundred sixty-seven".