13330810663 has 4 divisors (see below), whose sum is σ = 13389024040. Its totient is φ = 13272597288.

The previous prime is 13330810613. The next prime is 13330810667. The reversal of 13330810663 is 36601803331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13330810663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13330810667) 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, 29106345 + ... + 29106802.

It is an arithmetic number, because the mean of its divisors is an integer number (3347256010).

Almost surely, 2^13330810663 is an apocalyptic number.

13330810663 is a deficient number, since it is larger than the sum of its proper divisors (58213377).

13330810663 is an equidigital number, since it uses as much as digits as its factorization.

13330810663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58213376.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 13330810663 in words is "thirteen billion, three hundred thirty million, eight hundred ten thousand, six hundred sixty-three".