112321031230 has 16 divisors (see below), whose sum is σ = 202451452560. Its totient is φ = 44867613312.

The previous prime is 112321031219. The next prime is 112321031257. The reversal of 112321031230 is 32130123211.

It is a junction number, because it is equal to n+sod(n) for n = 112321031198 and 112321031207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7592139 + ... + 7606918.

It is an arithmetic number, because the mean of its divisors is an integer number (12653215785).

Almost surely, 2^112321031230 is an apocalyptic number.

112321031230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112321031230 is a deficient number, since it is larger than the sum of its proper divisors (90130421330).

112321031230 is a wasteful number, since it uses less digits than its factorization.

112321031230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15199803.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 112321031230 its reverse (32130123211), we get a palindrome (144451154441).

It can be divided in two parts, 1123210 and 31230, that added together give a triangular number (1154440 = T₁₅₁₉).

The spelling of 112321031230 in words is "one hundred twelve billion, three hundred twenty-one million, thirty-one thousand, two hundred thirty".