112140023141 has 8 divisors (see below), whose sum is σ = 113102493504. Its totient is φ = 111179165760.

The previous prime is 112140023137. The next prime is 112140023143. The reversal of 112140023141 is 141320041211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112140023141 - 2² = 112140023137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112140023143) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 263396 + ... + 541901.

It is an arithmetic number, because the mean of its divisors is an integer number (14137811688).

Almost surely, 2^112140023141 is an apocalyptic number.

It is an amenable number.

112140023141 is a deficient number, since it is larger than the sum of its proper divisors (962470363).

112140023141 is a wasteful number, since it uses less digits than its factorization.

112140023141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806491.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 112140023141 its reverse (141320041211), we get a palindrome (253460064352).

The spelling of 112140023141 in words is "one hundred twelve billion, one hundred forty million, twenty-three thousand, one hundred forty-one".