11042323313 has 12 divisors (see below), whose sum is σ = 12852835380. Its totient is φ = 9459186912.

The previous prime is 11042323289. The next prime is 11042323337. The reversal of 11042323313 is 31332324011.

11042323313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11042323289) and next prime (11042323337).

It can be written as a sum of positive squares in 2 ways, for example, as 6032939584 + 5009383729 = 77672^2 + 70777^2 .

It is not a de Polignac number, because 11042323313 - 2⁶ = 11042323249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11042323013) 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 11 ways as a sum of consecutive naturals, for example, 16403 + ... + 149511.

It is an arithmetic number, because the mean of its divisors is an integer number (1071069615).

Almost surely, 2^11042323313 is an apocalyptic number.

It is an amenable number.

11042323313 is a deficient number, since it is larger than the sum of its proper divisors (1810512067).

11042323313 is a wasteful number, since it uses less digits than its factorization.

11042323313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134816 (or 134809 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 11042323313 its reverse (31332324011), we get a palindrome (42374647324).

The spelling of 11042323313 in words is "eleven billion, forty-two million, three hundred twenty-three thousand, three hundred thirteen".