13307253 has 12 divisors (see below), whose sum is σ = 18172800. Its totient is φ = 8661576.

The previous prime is 13307249. The next prime is 13307263. The reversal of 13307253 is 35270331.

It is not a de Polignac number, because 13307253 - 2² = 13307249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13307263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4348 + ... + 6746.

It is an arithmetic number, because the mean of its divisors is an integer number (1514400).

Almost surely, 2^13307253 is an apocalyptic number.

It is an amenable number.

13307253 is a deficient number, since it is larger than the sum of its proper divisors (4865547).

13307253 is an equidigital number, since it uses as much as digits as its factorization.

13307253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2488 (or 2445 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 24.

The square root of 13307253 is about 3647.9107719351. The cubic root of 13307253 is about 236.9715111121.

Adding to 13307253 its reverse (35270331), we get a palindrome (48577584).

The spelling of 13307253 in words is "thirteen million, three hundred seven thousand, two hundred fifty-three".