11110105110551 has 2 divisors, whose sum is σ = 11110105110552. Its totient is φ = 11110105110550.

The previous prime is 11110105110497. The next prime is 11110105110607. The reversal of 11110105110551 is 15501150101111.

11110105110551 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 11110105110551 - 2¹⁴ = 11110105094167 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11110105112551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555052555275 + 5555052555276.

It is an arithmetic number, because the mean of its divisors is an integer number (5555052555276).

Almost surely, 2^{11110105110551} is an apocalyptic number.

11110105110551 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110105110551 is an equidigital number, since it uses as much as digits as its factorization.

11110105110551 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 125, while the sum is 23.

Adding to 11110105110551 its reverse (15501150101111), we get a palindrome (26611255211662).

The spelling of 11110105110551 in words is "eleven trillion, one hundred ten billion, one hundred five million, one hundred ten thousand, five hundred fifty-one".