231341423 has 8 divisors (see below), whose sum is σ = 246596400. Its totient is φ = 216269440.

The previous prime is 231341417. The next prime is 231341431. The reversal of 231341423 is 324143132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231341423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231341483) 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, 43133 + ... + 48198.

It is an arithmetic number, because the mean of its divisors is an integer number (30824550).

Almost surely, 2^231341423 is an apocalyptic number.

231341423 is a deficient number, since it is larger than the sum of its proper divisors (15254977).

231341423 is a wasteful number, since it uses less digits than its factorization.

231341423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91497.

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

The square root of 231341423 is about 15209.9119984305. The cubic root of 231341423 is about 613.8813896236.

Adding to 231341423 its reverse (324143132), we get a palindrome (555484555).

The spelling of 231341423 in words is "two hundred thirty-one million, three hundred forty-one thousand, four hundred twenty-three".