275113 has 4 divisors (see below), whose sum is σ = 277888. Its totient is φ = 272340.

The previous prime is 275087. The next prime is 275129. The reversal of 275113 is 311572.

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 275113 - 2¹³ = 266921 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (275153) 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, 1233 + ... + 1438.

It is an arithmetic number, because the mean of its divisors is an integer number (69472).

2²⁷⁵¹¹³ is an apocalyptic number.

It is an amenable number.

275113 is a deficient number, since it is larger than the sum of its proper divisors (2775).

275113 is a wasteful number, since it uses less digits than its factorization.

275113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2774.

The product of its digits is 210, while the sum is 19.

The square root of 275113 is about 524.5121542920. The cubic root of 275113 is about 65.0384782037.

Adding to 275113 its reverse (311572), we get a palindrome (586685).

The spelling of 275113 in words is "two hundred seventy-five thousand, one hundred thirteen".