112453503506178 has 16 divisors (see below), whose sum is σ = 229692262481280. Its totient is φ = 36686958590576.

The previous prime is 112453503506117. The next prime is 112453503506249. The reversal of 112453503506178 is 871605305354211.

It is a self number, because there is not a number n which added to its sum of digits gives 112453503506178.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199385644233 + ... + 199385644796.

It is an arithmetic number, because the mean of its divisors is an integer number (14355766405080).

Almost surely, 2^{112453503506178} is an apocalyptic number.

112453503506178 is an abundant number, since it is smaller than the sum of its proper divisors (117238758975102).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112453503506178 is a wasteful number, since it uses less digits than its factorization.

112453503506178 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398771289081.

The product of its (nonzero) digits is 3024000, while the sum is 51.

The spelling of 112453503506178 in words is "one hundred twelve trillion, four hundred fifty-three billion, five hundred three million, five hundred six thousand, one hundred seventy-eight".