11263302563641 has 2 divisors, whose sum is σ = 11263302563642. Its totient is φ = 11263302563640.

The previous prime is 11263302563609. The next prime is 11263302563651. The reversal of 11263302563641 is 14636520336211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6268989402025 + 4994313161616 = 2503795^2 + 2234796^2 .

It is a cyclic number.

It is not a de Polignac number, because 11263302563641 - 2⁵ = 11263302563609 is a prime.

It is not a weakly prime, because it can be changed into another prime (11263302563651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5631651281820 + 5631651281821.

It is an arithmetic number, because the mean of its divisors is an integer number (5631651281821).

Almost surely, 2^{11263302563641} is an apocalyptic number.

It is an amenable number.

11263302563641 is a deficient number, since it is larger than the sum of its proper divisors (1).

11263302563641 is an equidigital number, since it uses as much as digits as its factorization.

11263302563641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 466560, while the sum is 43.

Adding to 11263302563641 its reverse (14636520336211), we get a palindrome (25899822899852).

The spelling of 11263302563641 in words is "eleven trillion, two hundred sixty-three billion, three hundred two million, five hundred sixty-three thousand, six hundred forty-one".