11043030028 has 12 divisors (see below), whose sum is σ = 19374984720. Its totient is φ = 5507320112.

The previous prime is 11043030013. The next prime is 11043030029. The reversal of 11043030028 is 82003034011.

It is a junction number, because it is equal to n+sod(n) for n = 11043029990 and 11043030008.

It is not an unprimeable number, because it can be changed into a prime (11043030029) 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 3 ways as a sum of consecutive naturals, for example, 3546976 + ... + 3550087.

It is an arithmetic number, because the mean of its divisors is an integer number (1614582060).

Almost surely, 2^11043030028 is an apocalyptic number.

It is an amenable number.

11043030028 is a deficient number, since it is larger than the sum of its proper divisors (8331954692).

11043030028 is a wasteful number, since it uses less digits than its factorization.

11043030028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7097456 (or 7097454 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 11043030028 its reverse (82003034011), we get a palindrome (93046064039).

The spelling of 11043030028 in words is "eleven billion, forty-three million, thirty thousand, twenty-eight".