13032205603 has 4 divisors (see below), whose sum is σ = 13115213440. Its totient is φ = 12949197768.

The previous prime is 13032205591. The next prime is 13032205631. The reversal of 13032205603 is 30650223031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30650223031 = 347 ⋅88329173.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13032205603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13032205633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41503683 + ... + 41503996.

It is an arithmetic number, because the mean of its divisors is an integer number (3278803360).

Almost surely, 2^13032205603 is an apocalyptic number.

13032205603 is a deficient number, since it is larger than the sum of its proper divisors (83007837).

13032205603 is an equidigital number, since it uses as much as digits as its factorization.

13032205603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83007836.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 13032205603 its reverse (30650223031), we get a palindrome (43682428634).

The spelling of 13032205603 in words is "thirteen billion, thirty-two million, two hundred five thousand, six hundred three".