11011020000011 has 2 divisors, whose sum is σ = 11011020000012. Its totient is φ = 11011020000010.

The previous prime is 11011019999989. The next prime is 11011020000031. The reversal of 11011020000011 is 11000002011011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11011020000011 - 2¹⁰ = 11011019998987 is a prime.

It is a super-2 number, since 2×11011020000011² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11011020000031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505510000005 + 5505510000006.

It is an arithmetic number, because the mean of its divisors is an integer number (5505510000006).

Almost surely, 2^{11011020000011} is an apocalyptic number.

11011020000011 is a deficient number, since it is larger than the sum of its proper divisors (1).

11011020000011 is an equidigital number, since it uses as much as digits as its factorization.

11011020000011 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 11011020000011 its reverse (11000002011011), we get a palindrome (22011022011022).

The spelling of 11011020000011 in words is "eleven trillion, eleven billion, twenty million, eleven", and thus it is an aban number and an uban number.