109327471 has 4 divisors (see below), whose sum is σ = 119266344. Its totient is φ = 99388600.

The previous prime is 109327469. The next prime is 109327529. The reversal of 109327471 is 174723901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 174723901 = 11 ⋅15883991.

It is a cyclic number.

It is not a de Polignac number, because 109327471 - 2¹ = 109327469 is a prime.

It is a super-3 number, since 3×109327471³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109327411) 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, 4969420 + ... + 4969441.

It is an arithmetic number, because the mean of its divisors is an integer number (29816586).

Almost surely, 2^109327471 is an apocalyptic number.

109327471 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

109327471 is a deficient number, since it is larger than the sum of its proper divisors (9938873).

109327471 is an equidigital number, since it uses as much as digits as its factorization.

109327471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9938872.

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 109327471 is about 10455.9777639396. The cubic root of 109327471 is about 478.1635134995.

The spelling of 109327471 in words is "one hundred nine million, three hundred twenty-seven thousand, four hundred seventy-one".