11013112344 has 32 divisors (see below), whose sum is σ = 29650687920. Its totient is φ = 3388649856.

The previous prime is 11013112343. The next prime is 11013112349. The reversal of 11013112344 is 44321131011.

It is a self number, because there is not a number n which added to its sum of digits gives 11013112344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11013112343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17648907 + ... + 17649530.

Almost surely, 2^11013112344 is an apocalyptic number.

It is an amenable number.

11013112344 is an abundant number, since it is smaller than the sum of its proper divisors (18637575576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11013112344 is a wasteful number, since it uses less digits than its factorization.

11013112344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35298459 (or 35298455 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11013112344 its reverse (44321131011), we get a palindrome (55334243355).

The spelling of 11013112344 in words is "eleven billion, thirteen million, one hundred twelve thousand, three hundred forty-four".