232313 has 4 divisors (see below), whose sum is σ = 244560. Its totient is φ = 220068.

The previous prime is 232307. The next prime is 232333. The reversal of 232313 is 313232.

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 232313 - 2¹⁰ = 231289 is a prime.

It is a super-3 number, since 3×232313³ = 37613330859264891, which contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232303) 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, 6095 + ... + 6132.

It is an arithmetic number, because the mean of its divisors is an integer number (61140).

2²³²³¹³ is an apocalyptic number.

It is an amenable number.

232313 is a deficient number, since it is larger than the sum of its proper divisors (12247).

232313 is a wasteful number, since it uses less digits than its factorization.

232313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12246.

The product of its digits is 108, while the sum is 14.

The square root of 232313 is about 481.9885890765. The cubic root of 232313 is about 61.4739572905.

Adding to 232313 its reverse (313232), we get a palindrome (545545).

It can be divided in two parts, 232 and 313, that added together give a palindrome (545).

The spelling of 232313 in words is "two hundred thirty-two thousand, three hundred thirteen".