11043316220663 has 2 divisors, whose sum is σ = 11043316220664. Its totient is φ = 11043316220662.

The previous prime is 11043316220659. The next prime is 11043316220681. The reversal of 11043316220663 is 36602261334011.

11043316220663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11043316220663 - 2² = 11043316220659 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11043316220693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5521658110331 + 5521658110332.

It is an arithmetic number, because the mean of its divisors is an integer number (5521658110332).

Almost surely, 2^{11043316220663} is an apocalyptic number.

11043316220663 is a deficient number, since it is larger than the sum of its proper divisors (1).

11043316220663 is an equidigital number, since it uses as much as digits as its factorization.

11043316220663 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 38.

Adding to 11043316220663 its reverse (36602261334011), we get a palindrome (47645577554674).

The spelling of 11043316220663 in words is "eleven trillion, forty-three billion, three hundred sixteen million, two hundred twenty thousand, six hundred sixty-three".