11960167111 has 2 divisors, whose sum is σ = 11960167112. Its totient is φ = 11960167110.

The previous prime is 11960167091. The next prime is 11960167151. The reversal of 11960167111 is 11176106911.

It is a happy number.

11960167111 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 11960167111 - 2⁹ = 11960166599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11960167151) 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, 5980083555 + 5980083556.

It is an arithmetic number, because the mean of its divisors is an integer number (5980083556).

Almost surely, 2^11960167111 is an apocalyptic number.

11960167111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11960167111 is an equidigital number, since it uses as much as digits as its factorization.

11960167111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 34.

Subtracting from 11960167111 its reverse (11176106911), we obtain a triangular number (784060200 = T₃₉₅₉₉).

The spelling of 11960167111 in words is "eleven billion, nine hundred sixty million, one hundred sixty-seven thousand, one hundred eleven".