11110121011063 has 2 divisors, whose sum is σ = 11110121011064. Its totient is φ = 11110121011062.

The previous prime is 11110121011013. The next prime is 11110121011081. The reversal of 11110121011063 is 36011012101111.

It is a strong prime.

It is an emirp because it is prime and its reverse (36011012101111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11110121011063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11110121011063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11110121011013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555060505531 + 5555060505532.

It is an arithmetic number, because the mean of its divisors is an integer number (5555060505532).

Almost surely, 2^{11110121011063} is an apocalyptic number.

11110121011063 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110121011063 is an equidigital number, since it uses as much as digits as its factorization.

11110121011063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 19.

Adding to 11110121011063 its reverse (36011012101111), we get a palindrome (47121133112174).

The spelling of 11110121011063 in words is "eleven trillion, one hundred ten billion, one hundred twenty-one million, eleven thousand, sixty-three".