325313 has 4 divisors (see below), whose sum is σ = 330708. Its totient is φ = 319920.

The previous prime is 325309. The next prime is 325319. The reversal of 325313 is 313523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 313523 = 7 ⋅44789.

It can be written as a sum of positive squares in 2 ways, for example, as 183184 + 142129 = 428^2 + 377^2 .

It is a cyclic number.

It is not a de Polignac number, because 325313 - 2² = 325309 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 325291 and 325300.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 325313.

It is not an unprimeable number, because it can be changed into a prime (325319) 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, 2606 + ... + 2727.

It is an arithmetic number, because the mean of its divisors is an integer number (82677).

2³²⁵³¹³ is an apocalyptic number.

It is an amenable number.

325313 is a deficient number, since it is larger than the sum of its proper divisors (5395).

325313 is an equidigital number, since it uses as much as digits as its factorization.

325313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5394.

The product of its digits is 270, while the sum is 17.

The square root of 325313 is about 570.3621656457. The cubic root of 325313 is about 68.7755078902.

Adding to 325313 its reverse (313523), we get a palindrome (638836).

The spelling of 325313 in words is "three hundred twenty-five thousand, three hundred thirteen".