13668695003 has 2 divisors, whose sum is σ = 13668695004. Its totient is φ = 13668695002.

The previous prime is 13668694997. The next prime is 13668695041. The reversal of 13668695003 is 30059686631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13668695003 - 2¹⁰ = 13668693979 is a prime.

It is not a weakly prime, because it can be changed into another prime (13668695063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6834347501 + 6834347502.

It is an arithmetic number, because the mean of its divisors is an integer number (6834347502).

Almost surely, 2^13668695003 is an apocalyptic number.

13668695003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13668695003 is an equidigital number, since it uses as much as digits as its factorization.

13668695003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 13668695003 in words is "thirteen billion, six hundred sixty-eight million, six hundred ninety-five thousand, three".