110198671 has 4 divisors (see below), whose sum is σ = 120216744. Its totient is φ = 100180600.

The previous prime is 110198659. The next prime is 110198677. The reversal of 110198671 is 176891011.

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 110198671 - 2⁹ = 110198159 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 (110198677) 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, 5009020 + ... + 5009041.

It is an arithmetic number, because the mean of its divisors is an integer number (30054186).

Almost surely, 2^110198671 is an apocalyptic number.

110198671 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

110198671 is a deficient number, since it is larger than the sum of its proper divisors (10018073).

110198671 is a wasteful number, since it uses less digits than its factorization.

110198671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10018072.

The product of its (nonzero) digits is 3024, while the sum is 34.

The square root of 110198671 is about 10497.5554773480. Note that the first 3 decimals coincide. The cubic root of 110198671 is about 479.4302716649.

The spelling of 110198671 in words is "one hundred ten million, one hundred ninety-eight thousand, six hundred seventy-one".