11310313103 has 8 divisors (see below), whose sum is σ = 11906580720. Its totient is φ = 10714144320.

The previous prime is 11310313099. The next prime is 11310313117. The reversal of 11310313103 is 30131301311.

11310313103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11310313103 - 2² = 11310313099 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 (11310313303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 382013 + ... + 410553.

It is an arithmetic number, because the mean of its divisors is an integer number (1488322590).

Almost surely, 2^11310313103 is an apocalyptic number.

11310313103 is a deficient number, since it is larger than the sum of its proper divisors (596267617).

11310313103 is a wasteful number, since it uses less digits than its factorization.

11310313103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49417.

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

Adding to 11310313103 its reverse (30131301311), we get a palindrome (41441614414).

The spelling of 11310313103 in words is "eleven billion, three hundred ten million, three hundred thirteen thousand, one hundred three".