11102222103103 has 4 divisors (see below), whose sum is σ = 11267926910680. Its totient is φ = 10936517295528.

The previous prime is 11102222103053. The next prime is 11102222103121. The reversal of 11102222103103 is 30130122220111.

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 11102222103103 - 2¹³ = 11102222094911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102222103403) 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, 82852403688 + ... + 82852403821.

It is an arithmetic number, because the mean of its divisors is an integer number (2816981727670).

Almost surely, 2^{11102222103103} is an apocalyptic number.

11102222103103 is a deficient number, since it is larger than the sum of its proper divisors (165704807577).

11102222103103 is an equidigital number, since it uses as much as digits as its factorization.

11102222103103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165704807576.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11102222103103 its reverse (30130122220111), we get a palindrome (41232344323214).

The spelling of 11102222103103 in words is "eleven trillion, one hundred two billion, two hundred twenty-two million, one hundred three thousand, one hundred three".