11111110067 has 2 divisors, whose sum is σ = 11111110068. Its totient is φ = 11111110066.

The previous prime is 11111110057. The next prime is 11111110103. The reversal of 11111110067 is 76001111111.

It is a weak prime.

It is an emirp because it is prime and its reverse (76001111111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11111110067 - 2⁸ = 11111109811 is a prime.

It is not a weakly prime, because it can be changed into another prime (11111110057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5555555033 + 5555555034.

It is an arithmetic number, because the mean of its divisors is an integer number (5555555034).

Almost surely, 2^11111110067 is an apocalyptic number.

11111110067 is a deficient number, since it is larger than the sum of its proper divisors (1).

11111110067 is an equidigital number, since it uses as much as digits as its factorization.

11111110067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 20.

Adding to 11111110067 its reverse (76001111111), we get a palindrome (87112221178).

The spelling of 11111110067 in words is "eleven billion, one hundred eleven million, one hundred ten thousand, sixty-seven".