11110012127 has 2 divisors, whose sum is σ = 11110012128. Its totient is φ = 11110012126.

The previous prime is 11110012087. The next prime is 11110012141. The reversal of 11110012127 is 72121001111.

It is a strong prime.

It is an emirp because it is prime and its reverse (72121001111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11110012127 - 2¹² = 11110008031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11110012157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555006063 + 5555006064.

It is an arithmetic number, because the mean of its divisors is an integer number (5555006064).

Almost surely, 2^11110012127 is an apocalyptic number.

11110012127 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110012127 is an equidigital number, since it uses as much as digits as its factorization.

11110012127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 17.

Adding to 11110012127 its reverse (72121001111), we get a palindrome (83231013238).

The spelling of 11110012127 in words is "eleven billion, one hundred ten million, twelve thousand, one hundred twenty-seven".