211120111159 has 2 divisors, whose sum is σ = 211120111160. Its totient is φ = 211120111158.

The previous prime is 211120111093. The next prime is 211120111199. The reversal of 211120111159 is 951111021112.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 211120111159 - 2⁹ = 211120110647 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211120111199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105560055579 + 105560055580.

It is an arithmetic number, because the mean of its divisors is an integer number (105560055580).

Almost surely, 2^211120111159 is an apocalyptic number.

211120111159 is a deficient number, since it is larger than the sum of its proper divisors (1).

211120111159 is an equidigital number, since it uses as much as digits as its factorization.

211120111159 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 25.

The spelling of 211120111159 in words is "two hundred eleven billion, one hundred twenty million, one hundred eleven thousand, one hundred fifty-nine".