11352609603 has 24 divisors (see below), whose sum is σ = 16943912960. Its totient is φ = 7317028080.

The previous prime is 11352609589. The next prime is 11352609623. The reversal of 11352609603 is 30690625311.

11352609603 is a `hidden beast` number, since 11 + 35 + 2 + 6 + 0 + 9 + 603 = 666.

It is not a de Polignac number, because 11352609603 - 2¹⁷ = 11352478531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11352609623) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 270300 + ... + 309462.

Almost surely, 2^11352609603 is an apocalyptic number.

11352609603 is a deficient number, since it is larger than the sum of its proper divisors (5591303357).

11352609603 is a wasteful number, since it uses less digits than its factorization.

11352609603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40239 (or 40236 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The spelling of 11352609603 in words is "eleven billion, three hundred fifty-two million, six hundred nine thousand, six hundred three".