235303 has 4 divisors (see below), whose sum is σ = 236880. Its totient is φ = 233728.

The previous prime is 235289. The next prime is 235307. The reversal of 235303 is 303532.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 235303 - 2⁹ = 234791 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 538 + ... + 871.

It is an arithmetic number, because the mean of its divisors is an integer number (59220).

2²³⁵³⁰³ is an apocalyptic number.

235303 is a deficient number, since it is larger than the sum of its proper divisors (1577).

235303 is a wasteful number, since it uses less digits than its factorization.

235303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576.

The product of its (nonzero) digits is 270, while the sum is 16.

The square root of 235303 is about 485.0804057061. The cubic root of 235303 is about 61.7365687321.

Adding to 235303 its reverse (303532), we get a palindrome (538835).

The spelling of 235303 in words is "two hundred thirty-five thousand, three hundred three".