231041843 has 8 divisors (see below), whose sum is σ = 245611920. Its totient is φ = 216712800.

The previous prime is 231041819. The next prime is 231041851. The reversal of 231041843 is 348140132.

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 231041843 - 2¹⁸ = 230779699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231041873) 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, 58280 + ... + 62117.

It is an arithmetic number, because the mean of its divisors is an integer number (30701490).

Almost surely, 2^231041843 is an apocalyptic number.

231041843 is a deficient number, since it is larger than the sum of its proper divisors (14570077).

231041843 is a wasteful number, since it uses less digits than its factorization.

231041843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120517.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 231041843 is about 15200.0606248791. The cubic root of 231041843 is about 613.6162893432.

Adding to 231041843 its reverse (348140132), we get a palindrome (579181975).

The spelling of 231041843 in words is "two hundred thirty-one million, forty-one thousand, eight hundred forty-three".