112120132331320 has 32 divisors (see below), whose sum is σ = 252319637203920. Its totient is φ = 44839281473280.

The previous prime is 112120132331309. The next prime is 112120132331321. The reversal of 112120132331320 is 23133231021211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112120132331321) 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, 273901026 + ... + 274310065.

Almost surely, 2^{112120132331320} is an apocalyptic number.

112120132331320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112120132331320 is an abundant number, since it is smaller than the sum of its proper divisors (140199504872600).

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

112120132331320 is a wasteful number, since it uses less digits than its factorization.

112120132331320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548216215 (or 548216211 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 112120132331320 its reverse (23133231021211), we get a palindrome (135253363352531).

The spelling of 112120132331320 in words is "one hundred twelve trillion, one hundred twenty billion, one hundred thirty-two million, three hundred thirty-one thousand, three hundred twenty".