136763254123207 has 2 divisors, whose sum is σ = 136763254123208. Its totient is φ = 136763254123206.

The previous prime is 136763254123189. The next prime is 136763254123211. The reversal of 136763254123207 is 702321452367631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136763254123207 - 2³¹ = 136761106639559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136763254123247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68381627061603 + 68381627061604.

It is an arithmetic number, because the mean of its divisors is an integer number (68381627061604).

Almost surely, 2^{136763254123207} is an apocalyptic number.

136763254123207 is a deficient number, since it is larger than the sum of its proper divisors (1).

136763254123207 is an equidigital number, since it uses as much as digits as its factorization.

136763254123207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7620480, while the sum is 52.

The spelling of 136763254123207 in words is "one hundred thirty-six trillion, seven hundred sixty-three billion, two hundred fifty-four million, one hundred twenty-three thousand, two hundred seven".