11010012011 has 2 divisors, whose sum is σ = 11010012012. Its totient is φ = 11010012010.

The previous prime is 11010011959. The next prime is 11010012019. The reversal of 11010012011 is 11021001011.

It is a happy number.

It is an a-pointer prime, because the next prime (11010012019) can be obtained adding 11010012011 to its sum of digits (8).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11010012011 - 2¹⁴ = 11009995627 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11010012011.

It is not a weakly prime, because it can be changed into another prime (11010012019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505006005 + 5505006006.

It is an arithmetic number, because the mean of its divisors is an integer number (5505006006).

Almost surely, 2^11010012011 is an apocalyptic number.

11010012011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010012011 is an equidigital number, since it uses as much as digits as its factorization.

11010012011 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 8.

Adding to 11010012011 its reverse (11021001011), we get a palindrome (22031013022).

The spelling of 11010012011 in words is "eleven billion, ten million, twelve thousand, eleven".