260001313 has 16 divisors (see below), whose sum is σ = 307504512. Its totient is φ = 216720000.

The previous prime is 260001293. The next prime is 260001323. The reversal of 260001313 is 313100062.

It is a cyclic number.

It is not a de Polignac number, because 260001313 - 2²⁵ = 226446881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (260001323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15573 + ... + 27613.

It is an arithmetic number, because the mean of its divisors is an integer number (19219032).

Almost surely, 2^260001313 is an apocalyptic number.

It is an amenable number.

260001313 is a deficient number, since it is larger than the sum of its proper divisors (47503199).

260001313 is a wasteful number, since it uses less digits than its factorization.

260001313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12216.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 260001313 is about 16124.5562109473. The cubic root of 260001313 is about 638.2515042724.

Adding to 260001313 its reverse (313100062), we get a palindrome (573101375).

The spelling of 260001313 in words is "two hundred sixty million, one thousand, three hundred thirteen".