13001315 has 8 divisors (see below), whose sum is σ = 15623520. Its totient is φ = 10386432.

The previous prime is 13001291. The next prime is 13001321. The reversal of 13001315 is 51310031.

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 13001315 - 2¹⁴ = 12984931 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13001315.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3491 + ... + 6179.

It is an arithmetic number, because the mean of its divisors is an integer number (1952940).

Almost surely, 2^13001315 is an apocalyptic number.

13001315 is a deficient number, since it is larger than the sum of its proper divisors (2622205).

13001315 is an equidigital number, since it uses as much as digits as its factorization.

13001315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3661.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 13001315 is about 3605.7336285422. The cubic root of 13001315 is about 235.1413967230.

Adding to 13001315 its reverse (51310031), we get a palindrome (64311346).

The spelling of 13001315 in words is "thirteen million, one thousand, three hundred fifteen".