112540160818 has 8 divisors (see below), whose sum is σ = 170481630060. Its totient is φ = 55712950800.

The previous prime is 112540160753. The next prime is 112540160819. The reversal of 112540160818 is 818061045211.

It can be written as a sum of positive squares in 2 ways, for example, as 87611856049 + 24928304769 = 295993^2 + 157887^2 .

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

It is not an unprimeable number, because it can be changed into a prime (112540160819) 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 3 ways as a sum of consecutive naturals, for example, 278564553 + ... + 278564956.

Almost surely, 2^112540160818 is an apocalyptic number.

112540160818 is a deficient number, since it is larger than the sum of its proper divisors (57941469242).

112540160818 is a wasteful number, since it uses less digits than its factorization.

112540160818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557129612.

The product of its (nonzero) digits is 15360, while the sum is 37.

The spelling of 112540160818 in words is "one hundred twelve billion, five hundred forty million, one hundred sixty thousand, eight hundred eighteen".