11301112103 has 16 divisors (see below), whose sum is σ = 11545689600. Its totient is φ = 11059221600.

The previous prime is 11301112063. The next prime is 11301112153. The reversal of 11301112103 is 30121110311.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 11301112103 - 2¹⁰ = 11301111079 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 (11301112153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7294973 + ... + 7296521.

It is an arithmetic number, because the mean of its divisors is an integer number (721605600).

Almost surely, 2^11301112103 is an apocalyptic number.

11301112103 is a deficient number, since it is larger than the sum of its proper divisors (244577497).

11301112103 is a wasteful number, since it uses less digits than its factorization.

11301112103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2318.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 11301112103 its reverse (30121110311), we get a palindrome (41422222414).

The spelling of 11301112103 in words is "eleven billion, three hundred one million, one hundred twelve thousand, one hundred three".