11120120071 has 2 divisors, whose sum is σ = 11120120072. Its totient is φ = 11120120070.

The previous prime is 11120120069. The next prime is 11120120083. The reversal of 11120120071 is 17002102111.

11120120071 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 11120120071 - 2¹ = 11120120069 is a prime.

Together with 11120120069, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120120471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560060035 + 5560060036.

It is an arithmetic number, because the mean of its divisors is an integer number (5560060036).

Almost surely, 2^11120120071 is an apocalyptic number.

11120120071 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120120071 is an equidigital number, since it uses as much as digits as its factorization.

11120120071 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 16.

Adding to 11120120071 its reverse (17002102111), we get a palindrome (28122222182).

The spelling of 11120120071 in words is "eleven billion, one hundred twenty million, one hundred twenty thousand, seventy-one".