11101102221103 has 2 divisors, whose sum is σ = 11101102221104. Its totient is φ = 11101102221102.

The previous prime is 11101102221059. The next prime is 11101102221133. The reversal of 11101102221103 is 30112220110111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11101102221103 - 2⁹ = 11101102220591 is a prime.

It is a super-3 number, since 3×11101102221103³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11101102221133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550551110551 + 5550551110552.

It is an arithmetic number, because the mean of its divisors is an integer number (5550551110552).

Almost surely, 2^{11101102221103} is an apocalyptic number.

11101102221103 is a deficient number, since it is larger than the sum of its proper divisors (1).

11101102221103 is an equidigital number, since it uses as much as digits as its factorization.

11101102221103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 11101102221103 its reverse (30112220110111), we get a palindrome (41213322331214).

The spelling of 11101102221103 in words is "eleven trillion, one hundred one billion, one hundred two million, two hundred twenty-one thousand, one hundred three".