112340143120 has 40 divisors (see below), whose sum is σ = 261506816064. Its totient is φ = 44881694592.

The previous prime is 112340143093. The next prime is 112340143129. The reversal of 112340143120 is 21341043211.

It is a tau number, because it is divible by the number of its divisors (40).

It is a junction number, because it is equal to n+sod(n) for n = 112340143091 and 112340143100.

It is not an unprimeable number, because it can be changed into a prime (112340143129) 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, 782844 + ... + 915163.

Almost surely, 2^112340143120 is an apocalyptic number.

112340143120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112340143120 is an abundant number, since it is smaller than the sum of its proper divisors (149166672944).

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

112340143120 is a wasteful number, since it uses less digits than its factorization.

112340143120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698847 (or 1698841 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 112340143120 its reverse (21341043211), we get a palindrome (133681186331).

Subtracting from 112340143120 its reverse (21341043211), we obtain a palindrome (90999099909).

The spelling of 112340143120 in words is "one hundred twelve billion, three hundred forty million, one hundred forty-three thousand, one hundred twenty".