11011200311011 has 4 divisors (see below), whose sum is σ = 11017029429000. Its totient is φ = 11005371193024.

The previous prime is 11011200310939. The next prime is 11011200311047. The reversal of 11011200311011 is 11011300211011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11011200311011 - 2⁷ = 11011200310883 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11011200310982 and 11011200311000.

It is not an unprimeable number, because it can be changed into a prime (11011200311071) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2914556161 + ... + 2914559938.

It is an arithmetic number, because the mean of its divisors is an integer number (2754257357250).

Almost surely, 2^{11011200311011} is an apocalyptic number.

11011200311011 is a deficient number, since it is larger than the sum of its proper divisors (5829117989).

11011200311011 is an equidigital number, since it uses as much as digits as its factorization.

11011200311011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5829117988.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 11011200311011 its reverse (11011300211011), we get a palindrome (22022500522022).

The spelling of 11011200311011 in words is "eleven trillion, eleven billion, two hundred million, three hundred eleven thousand, eleven".