112018982671 has 4 divisors (see below), whose sum is σ = 112401300312. Its totient is φ = 111636665032.

The previous prime is 112018982641. The next prime is 112018982687. The reversal of 112018982671 is 176289810211.

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 112018982671 - 2¹⁷ = 112018851599 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 (112018982611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191158381 + ... + 191158966.

It is an arithmetic number, because the mean of its divisors is an integer number (28100325078).

Almost surely, 2^112018982671 is an apocalyptic number.

112018982671 is a deficient number, since it is larger than the sum of its proper divisors (382317641).

112018982671 is an equidigital number, since it uses as much as digits as its factorization.

112018982671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382317640.

The product of its (nonzero) digits is 96768, while the sum is 46.

The spelling of 112018982671 in words is "one hundred twelve billion, eighteen million, nine hundred eighty-two thousand, six hundred seventy-one".