110001111111011 has 2 divisors, whose sum is σ = 110001111111012. Its totient is φ = 110001111111010.

The previous prime is 110001111111007. The next prime is 110001111111019. The reversal of 110001111111011 is 110111111100011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110001111111011 - 2² = 110001111111007 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 110001111110983 and 110001111111001.

It is not a weakly prime, because it can be changed into another prime (110001111111019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000555555505 + 55000555555506.

It is an arithmetic number, because the mean of its divisors is an integer number (55000555555506).

Almost surely, 2^{110001111111011} is an apocalyptic number.

110001111111011 is a deficient number, since it is larger than the sum of its proper divisors (1).

110001111111011 is an equidigital number, since it uses as much as digits as its factorization.

110001111111011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1, while the sum is 11.

Adding to 110001111111011 its reverse (110111111100011), we get a palindrome (220112222211022).

The spelling of 110001111111011 in words is "one hundred ten trillion, one billion, one hundred eleven million, one hundred eleven thousand, eleven".