12011000011 has 2 divisors, whose sum is σ = 12011000012. Its totient is φ = 12011000010.

The previous prime is 12010999997. The next prime is 12011000041. The reversal of 12011000011 is 11000011021.

It is a weak prime.

It is an emirp because it is prime and its reverse (11000011021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12011000011 - 2³¹ = 9863516363 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12010999958 and 12011000003.

It is not a weakly prime, because it can be changed into another prime (12011000041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005500005 + 6005500006.

It is an arithmetic number, because the mean of its divisors is an integer number (6005500006).

Almost surely, 2^12011000011 is an apocalyptic number.

12011000011 is a deficient number, since it is larger than the sum of its proper divisors (1).

12011000011 is an equidigital number, since it uses as much as digits as its factorization.

12011000011 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 12011000011 its reverse (11000011021), we get a palindrome (23011011032).

The spelling of 12011000011 in words is "twelve billion, eleven million, eleven", and thus it is an aban number and an uban number.