11113030303 has 8 divisors (see below), whose sum is σ = 11239372656. Its totient is φ = 10987008000.

The previous prime is 11113030261. The next prime is 11113030307. The reversal of 11113030303 is 30303031111.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11113030303 is a prime.

It is a Duffinian number.

11113030303 is a modest number, since divided by 30303 gives 11113 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113030307) 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, 9826 + ... + 149407.

It is an arithmetic number, because the mean of its divisors is an integer number (1404921582).

Almost surely, 2^11113030303 is an apocalyptic number.

11113030303 is a deficient number, since it is larger than the sum of its proper divisors (126342353).

11113030303 is a wasteful number, since it uses less digits than its factorization.

11113030303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160025.

The product of its (nonzero) digits is 81, while the sum is 16.

Adding to 11113030303 its reverse (30303031111), we get a palindrome (41416061414).

It can be divided in two parts, 1111 and 3030303, that multiplied together give a palindrome (3366666633).

The spelling of 11113030303 in words is "eleven billion, one hundred thirteen million, thirty thousand, three hundred three".