12313265 has 8 divisors (see below), whose sum is σ = 15119808. Its totient is φ = 9621360.

The previous prime is 12313261. The next prime is 12313283. The reversal of 12313265 is 56231321.

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

It is not a de Polignac number, because 12313265 - 2² = 12313261 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12313265.

It is not an unprimeable number, because it can be changed into a prime (12313261) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28421 + ... + 28850.

It is an arithmetic number, because the mean of its divisors is an integer number (1889976).

Almost surely, 2^12313265 is an apocalyptic number.

It is an amenable number.

12313265 is a deficient number, since it is larger than the sum of its proper divisors (2806543).

12313265 is an equidigital number, since it uses as much as digits as its factorization.

12313265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57319.

The product of its digits is 1080, while the sum is 23.

The square root of 12313265 is about 3509.0262181979. The cubic root of 12313265 is about 230.9179759130.

Adding to 12313265 its reverse (56231321), we get a palindrome (68544586).

The spelling of 12313265 in words is "twelve million, three hundred thirteen thousand, two hundred sixty-five".