110012011 has 2 divisors, whose sum is σ = 110012012.
Its totient is φ = 110012010.
The previous prime is 110011999. The next prime is 110012027. The reversal of 110012011 is 110210011.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 110012011 - 219 = 109487723 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 110011985 and 110012003.
It is not a weakly prime, because it can be changed into another prime (110012081) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55006005 + 55006006.
It is an arithmetic number, because the mean of its divisors is an integer number (55006006).
Almost surely, 2110012011 is an apocalyptic number.
110012011 is a deficient number, since it is larger than the sum of its proper divisors (1).
110012011 is an equidigital number, since it uses as much as digits as its factorization.
110012011 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 2, while the sum is 7.
The square root of 110012011 is about 10488.6610680296.
The cubic root of 110012011 is about 479.1594243879.
Adding to 110012011 its reverse (110210011), we get a palindrome (220222022).
The spelling of 110012011 in words is "one hundred ten million, twelve thousand, eleven".