231334241 has 4 divisors (see below), whose sum is σ = 235699092. Its totient is φ = 226969392.

The previous prime is 231334223. The next prime is 231334267. The reversal of 231334241 is 142433132.

231334241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in 2 ways, for example, as 187827025 + 43507216 = 13705^2 + 6596^2 .

It is a cyclic number.

It is not a de Polignac number, because 231334241 - 2¹⁴ = 231317857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231334211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2182346 + ... + 2182451.

It is an arithmetic number, because the mean of its divisors is an integer number (58924773).

Almost surely, 2^231334241 is an apocalyptic number.

It is an amenable number.

231334241 is a deficient number, since it is larger than the sum of its proper divisors (4364851).

231334241 is an equidigital number, since it uses as much as digits as its factorization.

231334241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4364850.

The product of its digits is 1728, while the sum is 23.

The square root of 231334241 is about 15209.6759005575. The cubic root of 231334241 is about 613.8750369037.

Adding to 231334241 its reverse (142433132), we get a palindrome (373767373).

The spelling of 231334241 in words is "two hundred thirty-one million, three hundred thirty-four thousand, two hundred forty-one".