11103011113 has 16 divisors (see below), whose sum is σ = 11460766464. Its totient is φ = 10750604800.

The previous prime is 11103011081. The next prime is 11103011131. The reversal of 11103011113 is 31111030111.

It is a cyclic number.

It is not a de Polignac number, because 11103011113 - 2⁵ = 11103011081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11103011093 and 11103011102.

It is not an unprimeable number, because it can be changed into a prime (11103011173) 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, 6541881 + ... + 6543577.

It is an arithmetic number, because the mean of its divisors is an integer number (716297904).

Almost surely, 2^11103011113 is an apocalyptic number.

It is an amenable number.

11103011113 is a deficient number, since it is larger than the sum of its proper divisors (357755351).

11103011113 is a wasteful number, since it uses less digits than its factorization.

11103011113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 11103011113 its reverse (31111030111), we get a palindrome (42214041224).

The spelling of 11103011113 in words is "eleven billion, one hundred three million, eleven thousand, one hundred thirteen".