13263766735207 has 2 divisors, whose sum is σ = 13263766735208. Its totient is φ = 13263766735206.

The previous prime is 13263766735183. The next prime is 13263766735277. The reversal of 13263766735207 is 70253766736231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13263766735207 - 2³⁹ = 12714010921319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13263766735277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6631883367603 + 6631883367604.

It is an arithmetic number, because the mean of its divisors is an integer number (6631883367604).

Almost surely, 2^{13263766735207} is an apocalyptic number.

13263766735207 is a deficient number, since it is larger than the sum of its proper divisors (1).

13263766735207 is an equidigital number, since it uses as much as digits as its factorization.

13263766735207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40007520, while the sum is 58.

The spelling of 13263766735207 in words is "thirteen trillion, two hundred sixty-three billion, seven hundred sixty-six million, seven hundred thirty-five thousand, two hundred seven".