113244647678 has 4 divisors (see below), whose sum is σ = 169866971520. Its totient is φ = 56622323838.

The previous prime is 113244647669. The next prime is 113244647701. The reversal of 113244647678 is 876746442311.

113244647678 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28311161918 + ... + 28311161921.

It is an arithmetic number, because the mean of its divisors is an integer number (42466742880).

Almost surely, 2^113244647678 is an apocalyptic number.

113244647678 is a deficient number, since it is larger than the sum of its proper divisors (56622323842).

113244647678 is an equidigital number, since it uses as much as digits as its factorization.

113244647678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56622323841.

The product of its digits is 5419008, while the sum is 53.

The spelling of 113244647678 in words is "one hundred thirteen billion, two hundred forty-four million, six hundred forty-seven thousand, six hundred seventy-eight".