11113210111003 has 48 divisors (see below), whose sum is σ = 15204814781184. Its totient is φ = 7984501439040.

The previous prime is 11113210110949. The next prime is 11113210111007. The reversal of 11113210111003 is 30011101231111.

It is not a de Polignac number, because 11113210111003 - 2³³ = 11104620176411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11113210111007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5321176 + ... + 7109242.

It is an arithmetic number, because the mean of its divisors is an integer number (316766974608).

Almost surely, 2^{11113210111003} is an apocalyptic number.

11113210111003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11113210111003 is a deficient number, since it is larger than the sum of its proper divisors (4091604670181).

11113210111003 is a wasteful number, since it uses less digits than its factorization.

11113210111003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1788992 (or 1788985 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 16.

Adding to 11113210111003 its reverse (30011101231111), we get a palindrome (41124311342114).

The spelling of 11113210111003 in words is "eleven trillion, one hundred thirteen billion, two hundred ten million, one hundred eleven thousand, three".