110101011011 has 2 divisors, whose sum is σ = 110101011012. Its totient is φ = 110101011010.

The previous prime is 110101011001. The next prime is 110101011043. The reversal of 110101011011 is 110110101011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110101011011 - 2¹⁰ = 110101009987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110101011011.

It is not a weakly prime, because it can be changed into another prime (110101011001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050505505 + 55050505506.

It is an arithmetic number, because the mean of its divisors is an integer number (55050505506).

Almost surely, 2^110101011011 is an apocalyptic number.

110101011011 is a deficient number, since it is larger than the sum of its proper divisors (1).

110101011011 is an equidigital number, since it uses as much as digits as its factorization.

110101011011 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 8.

Adding to 110101011011 its reverse (110110101011), we get a palindrome (220211112022).

The spelling of 110101011011 in words is "one hundred ten billion, one hundred one million, eleven thousand, eleven".