11122103103 has 8 divisors (see below), whose sum is σ = 15701792688. Its totient is φ = 6978574464.

The previous prime is 11122103101. The next prime is 11122103117. The reversal of 11122103103 is 30130122111.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11122103103 - 2¹ = 11122103101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11122103101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109040176 + ... + 109040277.

It is an arithmetic number, because the mean of its divisors is an integer number (1962724086).

Almost surely, 2^11122103103 is an apocalyptic number.

11122103103 is a deficient number, since it is larger than the sum of its proper divisors (4579689585).

11122103103 is a wasteful number, since it uses less digits than its factorization.

11122103103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218080473.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11122103103 its reverse (30130122111), we get a palindrome (41252225214).

The spelling of 11122103103 in words is "eleven billion, one hundred twenty-two million, one hundred three thousand, one hundred three".