231322034 has 16 divisors (see below), whose sum is σ = 351893376. Its totient is φ = 114036000.

The previous prime is 231322019. The next prime is 231322037. The reversal of 231322034 is 430223132.

It is a junction number, because it is equal to n+sod(n) for n = 231321997 and 231322015.

It is not an unprimeable number, because it can be changed into a prime (231322037) 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, 38579 + ... + 44169.

It is an arithmetic number, because the mean of its divisors is an integer number (21993336).

Almost surely, 2^231322034 is an apocalyptic number.

231322034 is a deficient number, since it is larger than the sum of its proper divisors (120571342).

231322034 is a wasteful number, since it uses less digits than its factorization.

231322034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5881.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 231322034 is about 15209.2746046615. The cubic root of 231322034 is about 613.8642391012.

Adding to 231322034 its reverse (430223132), we get a palindrome (661545166).

The spelling of 231322034 in words is "two hundred thirty-one million, three hundred twenty-two thousand, thirty-four".