13045315 has 8 divisors (see below), whose sum is σ = 15712560. Its totient is φ = 10397472.

The previous prime is 13045309. The next prime is 13045321. The reversal of 13045315 is 51354031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13045309) and next prime (13045321).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13045315 - 2⁵ = 13045283 is a prime.

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, 3325 + ... + 6094.

It is an arithmetic number, because the mean of its divisors is an integer number (1964070).

Almost surely, 2^13045315 is an apocalyptic number.

13045315 is a deficient number, since it is larger than the sum of its proper divisors (2667245).

13045315 is an equidigital number, since it uses as much as digits as its factorization.

13045315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9701.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 13045315 is about 3611.8298686400. The cubic root of 13045315 is about 235.4063589434.

Adding to 13045315 its reverse (51354031), we get a palindrome (64399346).

The spelling of 13045315 in words is "thirteen million, forty-five thousand, three hundred fifteen".