112053540243 has 8 divisors (see below), whose sum is σ = 149529959568. Its totient is φ = 74639740544.

The previous prime is 112053540239. The next prime is 112053540259. The reversal of 112053540243 is 342045350211.

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 112053540243 - 2² = 112053540239 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112053540243.

It is not an unprimeable number, because it can be changed into a prime (112053540043) 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 7 ways as a sum of consecutive naturals, for example, 15650730 + ... + 15657887.

It is an arithmetic number, because the mean of its divisors is an integer number (18691244946).

Almost surely, 2^112053540243 is an apocalyptic number.

112053540243 is a deficient number, since it is larger than the sum of its proper divisors (37476419325).

112053540243 is a wasteful number, since it uses less digits than its factorization.

112053540243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31309813.

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 112053540243 its reverse (342045350211), we get a palindrome (454098890454).

The spelling of 112053540243 in words is "one hundred twelve billion, fifty-three million, five hundred forty thousand, two hundred forty-three".