1128733602263 has 2 divisors, whose sum is σ = 1128733602264. Its totient is φ = 1128733602262.

The previous prime is 1128733602247. The next prime is 1128733602307. The reversal of 1128733602263 is 3622063378211.

It is a happy number.

It is an a-pointer prime, because the next prime (1128733602307) can be obtained adding 1128733602263 to its sum of digits (44).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1128733602263 - 2⁴ = 1128733602247 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1128733602203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 564366801131 + 564366801132.

It is an arithmetic number, because the mean of its divisors is an integer number (564366801132).

Almost surely, 2^{1128733602263} is an apocalyptic number.

1128733602263 is a deficient number, since it is larger than the sum of its proper divisors (1).

1128733602263 is an equidigital number, since it uses as much as digits as its factorization.

1128733602263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 1128733602263 in words is "one trillion, one hundred twenty-eight billion, seven hundred thirty-three million, six hundred two thousand, two hundred sixty-three".