13105465 has 8 divisors (see below), whose sum is σ = 15810048. Its totient is φ = 10428720.

The previous prime is 13105439. The next prime is 13105481. The reversal of 13105465 is 56450131.

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

It is not a de Polignac number, because 13105465 - 2¹¹ = 13103417 is a prime.

It is a Duffinian number.

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, 5907 + ... + 7816.

It is an arithmetic number, because the mean of its divisors is an integer number (1976256).

Almost surely, 2^13105465 is an apocalyptic number.

It is an amenable number.

13105465 is a deficient number, since it is larger than the sum of its proper divisors (2704583).

13105465 is a wasteful number, since it uses less digits than its factorization.

13105465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13919.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 13105465 is about 3620.1470964589. The cubic root of 13105465 is about 235.7676121423.

Adding to 13105465 its reverse (56450131), we get a palindrome (69555596).

The spelling of 13105465 in words is "thirteen million, one hundred five thousand, four hundred sixty-five".