11321000000011 has 16 divisors (see below), whose sum is σ = 12314741332320. Its totient is φ = 10344851827200.

The previous prime is 11321000000003. The next prime is 11321000000017. The reversal of 11321000000011 is 11000000012311.

11321000000011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11321000000011 - 2³ = 11321000000003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11321000000017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6668451 + ... + 8192083.

It is an arithmetic number, because the mean of its divisors is an integer number (769671333270).

Almost surely, 2^{11321000000011} is an apocalyptic number.

11321000000011 is a deficient number, since it is larger than the sum of its proper divisors (993741332309).

11321000000011 is a wasteful number, since it uses less digits than its factorization.

11321000000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1529406.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 11321000000011 its reverse (11000000012311), we get a palindrome (22321000012322).

The spelling of 11321000000011 in words is "eleven trillion, three hundred twenty-one billion, eleven", and thus it is an aban number.