13425313 has 12 divisors (see below), whose sum is σ = 14862484. Its totient is φ = 12117600.

The previous prime is 13425301. The next prime is 13425341. The reversal of 13425313 is 31352431.

13425313 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 88209 + 13337104 = 297^2 + 3652^2 .

It is not a de Polignac number, because 13425313 - 2⁵ = 13425281 is a prime.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13425613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21595 + ... + 22207.

Almost surely, 2^13425313 is an apocalyptic number.

It is an amenable number.

13425313 is a deficient number, since it is larger than the sum of its proper divisors (1437171).

13425313 is a wasteful number, since it uses less digits than its factorization.

13425313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816 (or 805 counting only the distinct ones).

The product of its digits is 1080, while the sum is 22.

The square root of 13425313 is about 3664.0569045799. The cubic root of 13425313 is about 237.6702410069.

Adding to 13425313 its reverse (31352431), we get a palindrome (44777744).

The spelling of 13425313 in words is "thirteen million, four hundred twenty-five thousand, three hundred thirteen".