13380303 has 8 divisors (see below), whose sum is σ = 17877888. Its totient is φ = 8901464.

The previous prime is 13380299. The next prime is 13380307. The reversal of 13380303 is 30308331.

It is an interprime number because it is at equal distance from previous prime (13380299) and next prime (13380307).

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 13380303 - 2² = 13380299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13380303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13380307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2925 + ... + 5942.

It is an arithmetic number, because the mean of its divisors is an integer number (2234736).

Almost surely, 2^13380303 is an apocalyptic number.

13380303 is a deficient number, since it is larger than the sum of its proper divisors (4497585).

13380303 is an equidigital number, since it uses as much as digits as its factorization.

13380303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9373.

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 13380303 is about 3657.9096489662. The cubic root of 13380303 is about 237.4043374659.

Adding to 13380303 its reverse (30308331), we get a palindrome (43688634).

The spelling of 13380303 in words is "thirteen million, three hundred eighty thousand, three hundred three".