13000115 has 8 divisors (see below), whose sum is σ = 15694560. Its totient is φ = 10337152.

The previous prime is 13000081. The next prime is 13000133. The reversal of 13000115 is 51100031.

13000115 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 13000115 - 2¹⁸ = 12737971 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13000096 and 13000105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6950 + ... + 8619.

It is an arithmetic number, because the mean of its divisors is an integer number (1961820).

Almost surely, 2^13000115 is an apocalyptic number.

13000115 is a deficient number, since it is larger than the sum of its proper divisors (2694445).

13000115 is a wasteful number, since it uses less digits than its factorization.

13000115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15741.

The product of its (nonzero) digits is 15, while the sum is 11.

The square root of 13000115 is about 3605.5672230594. The cubic root of 13000115 is about 235.1341621123.

Adding to 13000115 its reverse (51100031), we get a palindrome (64100146).

The spelling of 13000115 in words is "thirteen million, one hundred fifteen", and thus it is an aban number.