11512354013263 has 2 divisors, whose sum is σ = 11512354013264. Its totient is φ = 11512354013262.

The previous prime is 11512354013089. The next prime is 11512354013269. The reversal of 11512354013263 is 36231045321511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11512354013263 - 2²⁹ = 11511817142351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11512354013269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5756177006631 + 5756177006632.

It is an arithmetic number, because the mean of its divisors is an integer number (5756177006632).

Almost surely, 2^{11512354013263} is an apocalyptic number.

11512354013263 is a deficient number, since it is larger than the sum of its proper divisors (1).

11512354013263 is an equidigital number, since it uses as much as digits as its factorization.

11512354013263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 37.

Adding to 11512354013263 its reverse (36231045321511), we get a palindrome (47743399334774).

The spelling of 11512354013263 in words is "eleven trillion, five hundred twelve billion, three hundred fifty-four million, thirteen thousand, two hundred sixty-three".