113253 has 8 divisors (see below), whose sum is σ = 172608. Its totient is φ = 64704.

The previous prime is 113233. The next prime is 113279. The reversal of 113253 is 352311.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113253 - 2⁶ = 113189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2676 + ... + 2717.

It is an arithmetic number, because the mean of its divisors is an integer number (21576).

2¹¹³²⁵³ is an apocalyptic number.

It is an amenable number.

113253 is a deficient number, since it is larger than the sum of its proper divisors (59355).

113253 is an equidigital number, since it uses as much as digits as its factorization.

113253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5403.

The product of its digits is 90, while the sum is 15.

The square root of 113253 is about 336.5308306827. The cubic root of 113253 is about 48.3819355212.

Adding to 113253 its reverse (352311), we get a palindrome (465564).

The spelling of 113253 in words is "one hundred thirteen thousand, two hundred fifty-three".