11301043044 has 24 divisors (see below), whose sum is σ = 26448774688. Its totient is φ = 3755632320.

The previous prime is 11301043043. The next prime is 11301043051. The reversal of 11301043044 is 44034010311.

It is a self number, because there is not a number n which added to its sum of digits gives 11301043044.

It is not an unprimeable number, because it can be changed into a prime (11301043043) 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, 1418617 + ... + 1426560.

Almost surely, 2^11301043044 is an apocalyptic number.

It is an amenable number.

11301043044 is an abundant number, since it is smaller than the sum of its proper divisors (15147731644).

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

11301043044 is a wasteful number, since it uses less digits than its factorization.

11301043044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2845515 (or 2845513 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 11301043044 its reverse (44034010311), we get a palindrome (55335053355).

The spelling of 11301043044 in words is "eleven billion, three hundred one million, forty-three thousand, forty-four".