11120210221103 has 2 divisors, whose sum is σ = 11120210221104. Its totient is φ = 11120210221102.

The previous prime is 11120210221079. The next prime is 11120210221163. The reversal of 11120210221103 is 30112201202111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11120210221103 - 2³⁰ = 11119136479279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11120210221163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5560105110551 + 5560105110552.

It is an arithmetic number, because the mean of its divisors is an integer number (5560105110552).

Almost surely, 2^{11120210221103} is an apocalyptic number.

11120210221103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120210221103 is an equidigital number, since it uses as much as digits as its factorization.

11120210221103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11120210221103 its reverse (30112201202111), we get a palindrome (41232411423214).

The spelling of 11120210221103 in words is "eleven trillion, one hundred twenty billion, two hundred ten million, two hundred twenty-one thousand, one hundred three".