268113 has 4 divisors (see below), whose sum is σ = 357488. Its totient is φ = 178740.

The previous prime is 268091. The next prime is 268123. The reversal of 268113 is 311862.

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 not a de Polignac number, because 268113 - 2⁶ = 268049 is a prime.

It is a D-number.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 268113.

It is not an unprimeable number, because it can be changed into a prime (268123) 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, 44683 + ... + 44688.

It is an arithmetic number, because the mean of its divisors is an integer number (89372).

2²⁶⁸¹¹³ is an apocalyptic number.

It is an amenable number.

268113 is a deficient number, since it is larger than the sum of its proper divisors (89375).

268113 is an equidigital number, since it uses as much as digits as its factorization.

268113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89374.

The product of its digits is 288, while the sum is 21.

The square root of 268113 is about 517.7962919914. The cubic root of 268113 is about 64.4821175112.

Adding to 268113 its reverse (311862), we get a palindrome (579975).

The spelling of 268113 in words is "two hundred sixty-eight thousand, one hundred thirteen".