63104410011603 has 4 divisors (see below), whose sum is σ = 84139213348808. Its totient is φ = 42069606674400.

The previous prime is 63104410011529. The next prime is 63104410011631. The reversal of 63104410011603 is 30611001440136.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 63104410011603 - 2⁹ = 63104410011091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63104410012603) 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, 10517401668598 + ... + 10517401668603.

It is an arithmetic number, because the mean of its divisors is an integer number (21034803337202).

Almost surely, 2^{63104410011603} is an apocalyptic number.

63104410011603 is a deficient number, since it is larger than the sum of its proper divisors (21034803337205).

63104410011603 is a wasteful number, since it uses less digits than its factorization.

63104410011603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21034803337204.

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 63104410011603 its reverse (30611001440136), we get a palindrome (93715411451739).

The spelling of 63104410011603 in words is "sixty-three trillion, one hundred four billion, four hundred ten million, eleven thousand, six hundred three".