11201010102011 has 4 divisors (see below), whose sum is σ = 11203571508192. Its totient is φ = 11198448695832.

The previous prime is 11201010101891. The next prime is 11201010102017. The reversal of 11201010102011 is 11020101010211.

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 11201010102011 - 2¹⁴ = 11201010085627 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11201010101983 and 11201010102001.

It is not an unprimeable number, because it can be changed into a prime (11201010102017) 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, 1280696531 + ... + 1280705276.

It is an arithmetic number, because the mean of its divisors is an integer number (2800892877048).

Almost surely, 2^{11201010102011} is an apocalyptic number.

11201010102011 is a deficient number, since it is larger than the sum of its proper divisors (2561406181).

11201010102011 is an equidigital number, since it uses as much as digits as its factorization.

11201010102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561406180.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11201010102011 its reverse (11020101010211), we get a palindrome (22221111112222).

The spelling of 11201010102011 in words is "eleven trillion, two hundred one billion, ten million, one hundred two thousand, eleven".