112101131120 has 80 divisors (see below), whose sum is σ = 293501214720. Its totient is φ = 39449068800.

The previous prime is 112101131117. The next prime is 112101131123. The reversal of 112101131120 is 21131101211.

It is an interprime number because it is at equal distance from previous prime (112101131117) and next prime (112101131123).

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 112101131095 and 112101131104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112101131123) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2027360 + ... + 2081919.

It is an arithmetic number, because the mean of its divisors is an integer number (3668765184).

Almost surely, 2^112101131120 is an apocalyptic number.

112101131120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112101131120 is an abundant number, since it is smaller than the sum of its proper divisors (181400083600).

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

112101131120 is a wasteful number, since it uses less digits than its factorization.

112101131120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4109334 (or 4109328 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 112101131120 its reverse (21131101211), we get a palindrome (133232232331).

The spelling of 112101131120 in words is "one hundred twelve billion, one hundred one million, one hundred thirty-one thousand, one hundred twenty".