112010131440 has 120 divisors (see below), whose sum is σ = 376251052320. Its totient is φ = 29862723072.

The previous prime is 112010131423. The next prime is 112010131447. The reversal of 112010131440 is 44131010211.

112010131440 is a `hidden beast` number, since 1 + 120 + 101 + 3 + 1 + 440 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112010131447) 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 23 ways as a sum of consecutive naturals, for example, 3807829 + ... + 3837131.

It is an arithmetic number, because the mean of its divisors is an integer number (3135425436).

Almost surely, 2^112010131440 is an apocalyptic number.

112010131440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112010131440 is an abundant number, since it is smaller than the sum of its proper divisors (264240920880).

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

112010131440 is a wasteful number, since it uses less digits than its factorization.

112010131440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34631 (or 34622 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 112010131440 its reverse (44131010211), we get a palindrome (156141141651).

The spelling of 112010131440 in words is "one hundred twelve billion, ten million, one hundred thirty-one thousand, four hundred forty".