112301230140 has 972 divisors, whose sum is σ = 428402919672. Its totient is φ = 24670293120.

The previous prime is 112301230109. The next prime is 112301230183. The reversal of 112301230140 is 41032103211.

It is a tau number, because it is divible by the number of its divisors (972).

It is a super-2 number, since 2×112301230140² (a number of 23 digits) contains 22 as substring.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 323 ways as a sum of consecutive naturals, for example, 4882662169 + ... + 4882662191.

Almost surely, 2^112301230140 is an apocalyptic number.

112301230140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112301230140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214201459836).

112301230140 is an abundant number, since it is smaller than the sum of its proper divisors (316101689532).

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

112301230140 is a wasteful number, since it uses less digits than its factorization.

112301230140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130 (or 63 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 112301230140 its reverse (41032103211), we get a palindrome (153333333351).

The spelling of 112301230140 in words is "one hundred twelve billion, three hundred one million, two hundred thirty thousand, one hundred forty".