231341 has 4 divisors (see below), whose sum is σ = 252384. Its totient is φ = 210300.

The previous prime is 231331. The next prime is 231347. The reversal of 231341 is 143132.

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 231341 - 2⁶ = 231277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231347) 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, 10505 + ... + 10526.

It is an arithmetic number, because the mean of its divisors is an integer number (63096).

2²³¹³⁴¹ is an apocalyptic number.

It is an amenable number.

231341 is a deficient number, since it is larger than the sum of its proper divisors (21043).

231341 is a wasteful number, since it uses less digits than its factorization.

231341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21042.

The product of its digits is 72, while the sum is 14.

The square root of 231341 is about 480.9792095299. The cubic root of 231341 is about 61.3881015470.

Adding to 231341 its reverse (143132), we get a palindrome (374473).

Subtracting from 231341 its reverse (143132), we obtain a square (88209 = 297²).

The spelling of 231341 in words is "two hundred thirty-one thousand, three hundred forty-one".