11009282603 has 16 divisors (see below), whose sum is σ = 13269505536. Its totient is φ = 9010151040.

The previous prime is 11009282587. The next prime is 11009282621. The reversal of 11009282603 is 30628290011.

It is not a de Polignac number, because 11009282603 - 2⁴ = 11009282587 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11009282603.

It is not an unprimeable number, because it can be changed into a prime (11009282653) 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 15 ways as a sum of consecutive naturals, for example, 1275551 + ... + 1284152.

It is an arithmetic number, because the mean of its divisors is an integer number (829344096).

Almost surely, 2^11009282603 is an apocalyptic number.

11009282603 is a deficient number, since it is larger than the sum of its proper divisors (2260222933).

11009282603 is a wasteful number, since it uses less digits than its factorization.

11009282603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559754.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 11009282603 in words is "eleven billion, nine million, two hundred eighty-two thousand, six hundred three".