112645631640323 has 4 divisors (see below), whose sum is σ = 112655410767360. Its totient is φ = 112635852513288.

The previous prime is 112645631640319. The next prime is 112645631640407. The reversal of 112645631640323 is 323046136546211.

It is a happy number.

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 112645631640323 - 2² = 112645631640319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112645631640313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4889546240 + ... + 4889569277.

It is an arithmetic number, because the mean of its divisors is an integer number (28163852691840).

Almost surely, 2^{112645631640323} is an apocalyptic number.

112645631640323 is a deficient number, since it is larger than the sum of its proper divisors (9779127037).

112645631640323 is an equidigital number, since it uses as much as digits as its factorization.

112645631640323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9779127036.

The product of its (nonzero) digits is 1866240, while the sum is 47.

The spelling of 112645631640323 in words is "one hundred twelve trillion, six hundred forty-five billion, six hundred thirty-one million, six hundred forty thousand, three hundred twenty-three".