112120323320 has 32 divisors (see below), whose sum is σ = 255726497520. Its totient is φ = 44233770240.

The previous prime is 112120323281. The next prime is 112120323373. The reversal of 112120323320 is 23323021211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 112120323292 and 112120323301.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19195766 + ... + 19201605.

Almost surely, 2^112120323320 is an apocalyptic number.

112120323320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112120323320 is an abundant number, since it is smaller than the sum of its proper divisors (143606174200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112120323320 is a wasteful number, since it uses less digits than its factorization.

112120323320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38397455 (or 38397451 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 112120323320 its reverse (23323021211), we get a palindrome (135443344531).

The spelling of 112120323320 in words is "one hundred twelve billion, one hundred twenty million, three hundred twenty-three thousand, three hundred twenty".