11603300428 has 24 divisors (see below), whose sum is σ = 22000244112. Its totient is φ = 5333389824.

The previous prime is 11603300417. The next prime is 11603300477. The reversal of 11603300428 is 82400330611.

It is a junction number, because it is equal to n+sod(n) for n = 11603300396 and 11603300405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1981225 + ... + 1987072.

It is an arithmetic number, because the mean of its divisors is an integer number (916676838).

Almost surely, 2^11603300428 is an apocalyptic number.

It is an amenable number.

11603300428 is a deficient number, since it is larger than the sum of its proper divisors (10396943684).

11603300428 is a wasteful number, since it uses less digits than its factorization.

11603300428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3968361 (or 3968359 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 11603300428 in words is "eleven billion, six hundred three million, three hundred thousand, four hundred twenty-eight".