10838511603 has 12 divisors (see below), whose sum is σ = 15876130608. Its totient is φ = 7123903920.

The previous prime is 10838511599. The next prime is 10838511613. The reversal of 10838511603 is 30611583801.

10838511603 is a `hidden beast` number, since 1 + 0 + 8 + 38 + 5 + 11 + 603 = 666.

10838511603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10838511603 - 2² = 10838511599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10838511613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8480200 + ... + 8481477.

It is an arithmetic number, because the mean of its divisors is an integer number (1323010884).

Almost surely, 2^10838511603 is an apocalyptic number.

10838511603 is a deficient number, since it is larger than the sum of its proper divisors (5037619005).

10838511603 is a wasteful number, since it uses less digits than its factorization.

10838511603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16961754 (or 16961751 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The spelling of 10838511603 in words is "ten billion, eight hundred thirty-eight million, five hundred eleven thousand, six hundred three".