109320871 has 8 divisors (see below), whose sum is σ = 119548800. Its totient is φ = 99141240.

The previous prime is 109320857. The next prime is 109320881. The reversal of 109320871 is 178023901.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 109320871 - 2⁹ = 109320359 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 (109320881) 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, 7251 + ... + 16468.

It is an arithmetic number, because the mean of its divisors is an integer number (14943600).

Almost surely, 2^109320871 is an apocalyptic number.

109320871 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

109320871 is a deficient number, since it is larger than the sum of its proper divisors (10227929).

109320871 is a wasteful number, since it uses less digits than its factorization.

109320871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24149.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 109320871 is about 10455.6621502418. The cubic root of 109320871 is about 478.1538912070.

The spelling of 109320871 in words is "one hundred nine million, three hundred twenty thousand, eight hundred seventy-one".