109309093 has 8 divisors (see below), whose sum is σ = 111212640. Its totient is φ = 107413680.

The previous prime is 109309049. The next prime is 109309103. The reversal of 109309093 is 390903901.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 109309093 - 2¹⁷ = 109178021 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 (109309043) 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, 29118 + ... + 32656.

It is an arithmetic number, because the mean of its divisors is an integer number (13901580).

Almost surely, 2^109309093 is an apocalyptic number.

It is an amenable number.

109309093 is a deficient number, since it is larger than the sum of its proper divisors (1903547).

109309093 is an equidigital number, since it uses as much as digits as its factorization.

109309093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4067.

The product of its (nonzero) digits is 6561, while the sum is 34.

The square root of 109309093 is about 10455.0988995801. The cubic root of 109309093 is about 478.1367188265.

The spelling of 109309093 in words is "one hundred nine million, three hundred nine thousand, ninety-three".