108011271 has 4 divisors (see below), whose sum is σ = 144015032. Its totient is φ = 72007512.

The previous prime is 108011269. The next prime is 108011273. The reversal of 108011271 is 172110801.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (108011269) and next prime (108011273).

It is not a de Polignac number, because 108011271 - 2¹ = 108011269 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108011273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18001876 + ... + 18001881.

It is an arithmetic number, because the mean of its divisors is an integer number (36003758).

Almost surely, 2^108011271 is an apocalyptic number.

108011271 is a deficient number, since it is larger than the sum of its proper divisors (36003761).

108011271 is an equidigital number, since it uses as much as digits as its factorization.

108011271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36003760.

The product of its (nonzero) digits is 112, while the sum is 21.

The square root of 108011271 is about 10392.8471075062. The cubic root of 108011271 is about 476.2368813080.

The spelling of 108011271 in words is "one hundred eight million, eleven thousand, two hundred seventy-one".