11013535603 has 8 divisors (see below), whose sum is σ = 12656440160. Its totient is φ = 9388016640.

The previous prime is 11013535601. The next prime is 11013535609. The reversal of 11013535603 is 30653531011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11013535603 - 2¹ = 11013535601 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11013535601) 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, 4345038 + ... + 4347571.

It is an arithmetic number, because the mean of its divisors is an integer number (1582055020).

Almost surely, 2^11013535603 is an apocalyptic number.

11013535603 is a deficient number, since it is larger than the sum of its proper divisors (1642904557).

11013535603 is an equidigital number, since it uses as much as digits as its factorization.

11013535603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8692797.

The product of its (nonzero) digits is 4050, while the sum is 28.

The spelling of 11013535603 in words is "eleven billion, thirteen million, five hundred thirty-five thousand, six hundred three".