13001303 has 8 divisors (see below), whose sum is σ = 14913408. Its totient is φ = 11102904.

The previous prime is 13001291. The next prime is 13001321. The reversal of 13001303 is 30310031.

13001303 is digitally balanced in base 2, 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 13001303 - 2⁶ = 13001239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13001323) 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, 1301 + ... + 5262.

It is an arithmetic number, because the mean of its divisors is an integer number (1864176).

Almost surely, 2^13001303 is an apocalyptic number.

13001303 is a deficient number, since it is larger than the sum of its proper divisors (1912105).

13001303 is an equidigital number, since it uses as much as digits as its factorization.

13001303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6853.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 13001303 is about 3605.7319645254. The cubic root of 13001303 is about 235.1413243791.

Adding to 13001303 its reverse (30310031), we get a palindrome (43311334).

The spelling of 13001303 in words is "thirteen million, one thousand, three hundred three".