113523303 has 8 divisors (see below), whose sum is σ = 152704368. Its totient is φ = 75012224.

The previous prime is 113523299. The next prime is 113523317. The reversal of 113523303 is 303325311.

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

It is a cyclic number.

It is not a de Polignac number, because 113523303 - 2² = 113523299 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 113523303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113523323) 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, 167100 + ... + 167777.

It is an arithmetic number, because the mean of its divisors is an integer number (19088046).

Almost surely, 2^113523303 is an apocalyptic number.

113523303 is a deficient number, since it is larger than the sum of its proper divisors (39181065).

113523303 is a wasteful number, since it uses less digits than its factorization.

113523303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334993.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 113523303 is about 10654.7314841811. The cubic root of 113523303 is about 484.2039628826.

Adding to 113523303 its reverse (303325311), we get a palindrome (416848614).

The spelling of 113523303 in words is "one hundred thirteen million, five hundred twenty-three thousand, three hundred three".