112540042053 has 24 divisors (see below), whose sum is σ = 163452346200. Its totient is φ = 74614170624.

The previous prime is 112540042049. The next prime is 112540042063. The reversal of 112540042053 is 350240045211.

112540042053 is a `hidden beast` number, since 112 + 540 + 0 + 4 + 2 + 0 + 5 + 3 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 65839967649 + 46700074404 = 256593^2 + 216102^2 .

It is not a de Polignac number, because 112540042053 - 2² = 112540042049 is a prime.

It is a super-2 number, since 2×112540042053² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112540042063) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4613593 + ... + 4637921.

It is an arithmetic number, because the mean of its divisors is an integer number (6810514425).

Almost surely, 2^112540042053 is an apocalyptic number.

It is an amenable number.

112540042053 is a deficient number, since it is larger than the sum of its proper divisors (50912304147).

112540042053 is a wasteful number, since it uses less digits than its factorization.

112540042053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27141 (or 27138 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 112540042053 its reverse (350240045211), we get a palindrome (462780087264).

The spelling of 112540042053 in words is "one hundred twelve billion, five hundred forty million, forty-two thousand, fifty-three".