231341306 has 8 divisors (see below), whose sum is σ = 396585120. Its totient is φ = 99146268.

The previous prime is 231341303. The next prime is 231341317. The reversal of 231341306 is 603143132.

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

It is not an unprimeable number, because it can be changed into a prime (231341303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8262176 + ... + 8262203.

It is an arithmetic number, because the mean of its divisors is an integer number (49573140).

Almost surely, 2^231341306 is an apocalyptic number.

231341306 is a deficient number, since it is larger than the sum of its proper divisors (165243814).

231341306 is a wasteful number, since it uses less digits than its factorization.

231341306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16524388.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 231341306 is about 15209.9081522539. The cubic root of 231341306 is about 613.8812861342.

Adding to 231341306 its reverse (603143132), we get a palindrome (834484438).

The spelling of 231341306 in words is "two hundred thirty-one million, three hundred forty-one thousand, three hundred six".