112647642623 has 4 divisors (see below), whose sum is σ = 119273974560. Its totient is φ = 106021310688.

The previous prime is 112647642619. The next prime is 112647642629. The reversal of 112647642623 is 326246746211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112647642623 - 2² = 112647642619 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 (112647642629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3313165943 + ... + 3313165976.

It is an arithmetic number, because the mean of its divisors is an integer number (29818493640).

Almost surely, 2^112647642623 is an apocalyptic number.

112647642623 is a deficient number, since it is larger than the sum of its proper divisors (6626331937).

112647642623 is an equidigital number, since it uses as much as digits as its factorization.

112647642623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6626331936.

The product of its digits is 580608, while the sum is 44.

The spelling of 112647642623 in words is "one hundred twelve billion, six hundred forty-seven million, six hundred forty-two thousand, six hundred twenty-three".