260313 has 4 divisors (see below), whose sum is σ = 347088. Its totient is φ = 173540.

The previous prime is 260269. The next prime is 260317. The reversal of 260313 is 313062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 260313 - 2⁹ = 259801 is a prime.

It is a D-number.

It is a nialpdrome in base 8.

It is a junction number, because it is equal to n+sod(n) for n = 260292 and 260301.

It is not an unprimeable number, because it can be changed into a prime (260317) 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, 43383 + ... + 43388.

It is an arithmetic number, because the mean of its divisors is an integer number (86772).

2²⁶⁰³¹³ is an apocalyptic number.

It is an amenable number.

260313 is a deficient number, since it is larger than the sum of its proper divisors (86775).

260313 is an equidigital number, since it uses as much as digits as its factorization.

260313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86774.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 260313 is about 510.2087807947. The cubic root of 260313 is about 63.8506445621.

Adding to 260313 its reverse (313062), we get a palindrome (573375).

The spelling of 260313 in words is "two hundred sixty thousand, three hundred thirteen".