12253313 has 4 divisors (see below), whose sum is σ = 12335700. Its totient is φ = 12170928.

The previous prime is 12253279. The next prime is 12253321. The reversal of 12253313 is 31335221.

12253313 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7360369 + 4892944 = 2713^2 + 2212^2 .

It is a cyclic number.

It is not a de Polignac number, because 12253313 - 2⁶ = 12253249 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12253333) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40970 + ... + 41267.

It is an arithmetic number, because the mean of its divisors is an integer number (3083925).

Almost surely, 2^12253313 is an apocalyptic number.

It is an amenable number.

12253313 is a deficient number, since it is larger than the sum of its proper divisors (82387).

12253313 is an equidigital number, since it uses as much as digits as its factorization.

12253313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82386.

The product of its digits is 540, while the sum is 20.

The square root of 12253313 is about 3500.4732537187. The cubic root of 12253313 is about 230.5425941929.

Adding to 12253313 its reverse (31335221), we get a palindrome (43588534).

It can be divided in two parts, 122 and 53313, that added together give a palindrome (53435).

The spelling of 12253313 in words is "twelve million, two hundred fifty-three thousand, three hundred thirteen".