2011001000011 has 2 divisors, whose sum is σ = 2011001000012. Its totient is φ = 2011001000010.

The previous prime is 2011001000003. The next prime is 2011001000053. The reversal of 2011001000011 is 1100001001102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2011001000011 - 2³ = 2011001000003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2011000999958 and 2011001000003.

It is not a weakly prime, because it can be changed into another prime (2011001000311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005500500005 + 1005500500006.

It is an arithmetic number, because the mean of its divisors is an integer number (1005500500006).

Almost surely, 2^{2011001000011} is an apocalyptic number.

2011001000011 is a deficient number, since it is larger than the sum of its proper divisors (1).

2011001000011 is an equidigital number, since it uses as much as digits as its factorization.

2011001000011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 2011001000011 its reverse (1100001001102), we get a palindrome (3111002001113).

The spelling of 2011001000011 in words is "two trillion, eleven billion, one million, eleven", and thus it is an aban number and an uban number.