13106365 has 8 divisors (see below), whose sum is σ = 15779160. Its totient is φ = 10450752.

The previous prime is 13106351. The next prime is 13106377. The reversal of 13106365 is 56360131.

It can be written as a sum of positive squares in 4 ways, for example, as 1127844 + 11978521 = 1062^2 + 3461^2 .

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 13106365 - 2⁷ = 13106237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2550 + ... + 5719.

It is an arithmetic number, because the mean of its divisors is an integer number (1972395).

Almost surely, 2^13106365 is an apocalyptic number.

It is an amenable number.

13106365 is a deficient number, since it is larger than the sum of its proper divisors (2672795).

13106365 is an equidigital number, since it uses as much as digits as its factorization.

13106365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8591.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 13106365 is about 3620.2713986661. The cubic root of 13106365 is about 235.7730090256.

Adding to 13106365 its reverse (56360131), we get a palindrome (69466496).

The spelling of 13106365 in words is "thirteen million, one hundred six thousand, three hundred sixty-five".