231230324230112 has 12 divisors (see below), whose sum is σ = 455234700828096. Its totient is φ = 115615162115040.

The previous prime is 231230324230043. The next prime is 231230324230153. The reversal of 231230324230112 is 211032423032132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3612973816064 + ... + 3612973816127.

It is an arithmetic number, because the mean of its divisors is an integer number (37936225069008).

Almost surely, 2^{231230324230112} is an apocalyptic number.

It is an amenable number.

231230324230112 is a deficient number, since it is larger than the sum of its proper divisors (224004376597984).

231230324230112 is an equidigital number, since it uses as much as digits as its factorization.

231230324230112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7225947632201 (or 7225947632193 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 231230324230112 its reverse (211032423032132), we get a palindrome (442262747262244).

The spelling of 231230324230112 in words is "two hundred thirty-one trillion, two hundred thirty billion, three hundred twenty-four million, two hundred thirty thousand, one hundred twelve".