112181689067 has 8 divisors (see below), whose sum is σ = 128739628512. Its totient is φ = 95756745600.

The previous prime is 112181689057. The next prime is 112181689069. The reversal of 112181689067 is 760986181211.

It is a happy number.

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 112181689067 - 2⁶ = 112181689003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112181689069) 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, 33247184 + ... + 33250557.

It is an arithmetic number, because the mean of its divisors is an integer number (16092453564).

Almost surely, 2^112181689067 is an apocalyptic number.

112181689067 is a deficient number, since it is larger than the sum of its proper divisors (16557939445).

112181689067 is an equidigital number, since it uses as much as digits as its factorization.

112181689067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66497989.

The product of its (nonzero) digits is 290304, while the sum is 50.

The spelling of 112181689067 in words is "one hundred twelve billion, one hundred eighty-one million, six hundred eighty-nine thousand, sixty-seven".