11103223111013 has 8 divisors (see below), whose sum is σ = 12114610179840. Its totient is φ = 10092169900480.

The previous prime is 11103223110937. The next prime is 11103223111027. The reversal of 11103223111013 is 31011132230111.

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

It is a cyclic number.

It is not a de Polignac number, because 11103223111013 - 2²² = 11103218916709 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 (11103223111073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83395028 + ... + 83528061.

It is an arithmetic number, because the mean of its divisors is an integer number (1514326272480).

Almost surely, 2^{11103223111013} is an apocalyptic number.

It is an amenable number.

11103223111013 is a deficient number, since it is larger than the sum of its proper divisors (1011387068827).

11103223111013 is a wasteful number, since it uses less digits than its factorization.

11103223111013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166929147.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 11103223111013 its reverse (31011132230111), we get a palindrome (42114355341124).

The spelling of 11103223111013 in words is "eleven trillion, one hundred three billion, two hundred twenty-three million, one hundred eleven thousand, thirteen".