13002666403 has 8 divisors (see below), whose sum is σ = 13453339680. Its totient is φ = 12552146880.

The previous prime is 13002666401. The next prime is 13002666407. The reversal of 13002666403 is 30466620031.

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 13002666403 - 2¹ = 13002666401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13002666401) 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, 149226 + ... + 219712.

It is an arithmetic number, because the mean of its divisors is an integer number (1681667460).

Almost surely, 2^13002666403 is an apocalyptic number.

13002666403 is a deficient number, since it is larger than the sum of its proper divisors (450673277).

13002666403 is an equidigital number, since it uses as much as digits as its factorization.

13002666403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76877.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 13002666403 in words is "thirteen billion, two million, six hundred sixty-six thousand, four hundred three".