11310003043 has 8 divisors (see below), whose sum is σ = 11330438112. Its totient is φ = 11289585216.

The previous prime is 11310003013. The next prime is 11310003059. The reversal of 11310003043 is 34030001311.

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 11310003043 - 2⁵ = 11310003011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11310003013) 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, 2274546 + ... + 2279512.

It is an arithmetic number, because the mean of its divisors is an integer number (1416304764).

Almost surely, 2^11310003043 is an apocalyptic number.

11310003043 is a deficient number, since it is larger than the sum of its proper divisors (20435069).

11310003043 is an equidigital number, since it uses as much as digits as its factorization.

11310003043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8621.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11310003043 its reverse (34030001311), we get a palindrome (45340004354).

The spelling of 11310003043 in words is "eleven billion, three hundred ten million, three thousand, forty-three".