13387864003 has 8 divisors (see below), whose sum is σ = 13505867168. Its totient is φ = 13270362624.

The previous prime is 13387863967. The next prime is 13387864013. The reversal of 13387864003 is 30046878331.

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 13387864003 - 2⁹ = 13387863491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13387864013) 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, 71751 + ... + 178672.

It is an arithmetic number, because the mean of its divisors is an integer number (1688233396).

Almost surely, 2^13387864003 is an apocalyptic number.

13387864003 is a deficient number, since it is larger than the sum of its proper divisors (118003165).

13387864003 is a wasteful number, since it uses less digits than its factorization.

13387864003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250893.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 13387864003 in words is "thirteen billion, three hundred eighty-seven million, eight hundred sixty-four thousand, three".