13316003 has 8 divisors (see below), whose sum is σ = 13675200. Its totient is φ = 12961728.

The previous prime is 13315987. The next prime is 13316027. The reversal of 13316003 is 30061331.

13316003 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 13316003 - 2⁴ = 13315987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13316053) 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, 4613 + ... + 6921.

It is an arithmetic number, because the mean of its divisors is an integer number (1709400).

Almost surely, 2^13316003 is an apocalyptic number.

13316003 is a deficient number, since it is larger than the sum of its proper divisors (359197).

13316003 is an equidigital number, since it uses as much as digits as its factorization.

13316003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 13316003 is about 3649.1098914667. The cubic root of 13316003 is about 237.0234388445.

Adding to 13316003 its reverse (30061331), we get a palindrome (43377334).

The spelling of 13316003 in words is "thirteen million, three hundred sixteen thousand, three".