263000463231263 has 2 divisors, whose sum is σ = 263000463231264. Its totient is φ = 263000463231262.

The previous prime is 263000463231197. The next prime is 263000463231299. The reversal of 263000463231263 is 362132364000362.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 263000463231263 - 2²⁴ = 263000446454047 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 263000463231263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (263000463237263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131500231615631 + 131500231615632.

It is an arithmetic number, because the mean of its divisors is an integer number (131500231615632).

Almost surely, 2^{263000463231263} is an apocalyptic number.

263000463231263 is a deficient number, since it is larger than the sum of its proper divisors (1).

263000463231263 is an equidigital number, since it uses as much as digits as its factorization.

263000463231263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 41.

The spelling of 263000463231263 in words is "two hundred sixty-three trillion, four hundred sixty-three million, two hundred thirty-one thousand, two hundred sixty-three".