112542253243 has 8 divisors (see below), whose sum is σ = 128638623488. Its totient is φ = 96450609384.

The previous prime is 112542253223. The next prime is 112542253283. The reversal of 112542253243 is 342352245211.

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 112542253243 - 2²⁹ = 112005382331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112542253199 and 112542253208.

It is not an unprimeable number, because it can be changed into a prime (112542253223) 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, 1130421 + ... + 1225942.

It is an arithmetic number, because the mean of its divisors is an integer number (16079827936).

Almost surely, 2^112542253243 is an apocalyptic number.

112542253243 is a deficient number, since it is larger than the sum of its proper divisors (16096370245).

112542253243 is an equidigital number, since it uses as much as digits as its factorization.

112542253243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2363193.

The product of its digits is 57600, while the sum is 34.

Adding to 112542253243 its reverse (342352245211), we get a palindrome (454894498454).

The spelling of 112542253243 in words is "one hundred twelve billion, five hundred forty-two million, two hundred fifty-three thousand, two hundred forty-three".