11113103303 has 8 divisors (see below), whose sum is σ = 11772743472. Its totient is φ = 10454121856.

The previous prime is 11113103299. The next prime is 11113103327. The reversal of 11113103303 is 30330131111.

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 11113103303 - 2² = 11113103299 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113103333) 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, 129725 + ... + 197622.

It is an arithmetic number, because the mean of its divisors is an integer number (1471592934).

Almost surely, 2^11113103303 is an apocalyptic number.

11113103303 is a deficient number, since it is larger than the sum of its proper divisors (659640169).

11113103303 is a wasteful number, since it uses less digits than its factorization.

11113103303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329361.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 11113103303 its reverse (30330131111), we get a palindrome (41443234414).

The spelling of 11113103303 in words is "eleven billion, one hundred thirteen million, one hundred three thousand, three hundred three".