11012021100011 has 2 divisors, whose sum is σ = 11012021100012. Its totient is φ = 11012021100010.

The previous prime is 11012021099977. The next prime is 11012021100053. The reversal of 11012021100011 is 11000112021011.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11012021100011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11012021099965 and 11012021100001.

It is not a weakly prime, because it can be changed into another prime (11012021102011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5506010550005 + 5506010550006.

It is an arithmetic number, because the mean of its divisors is an integer number (5506010550006).

Almost surely, 2^{11012021100011} is an apocalyptic number.

11012021100011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11012021100011 is an equidigital number, since it uses as much as digits as its factorization.

11012021100011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11012021100011 its reverse (11000112021011), we get a palindrome (22012133121022).

The spelling of 11012021100011 in words is "eleven trillion, twelve billion, twenty-one million, one hundred thousand, eleven".