109193 has 8 divisors (see below), whose sum is σ = 131520. Its totient is φ = 88560.

The previous prime is 109171. The next prime is 109199. The reversal of 109193 is 391901.

109193 is nontrivially palindromic in base 12.

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 109193 - 2¹² = 105097 is a prime.

It is a super-2 number, since 2×109193² = 23846222498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (109199) 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, 278 + ... + 543.

It is an arithmetic number, because the mean of its divisors is an integer number (16440).

2¹⁰⁹¹⁹³ is an apocalyptic number.

It is an amenable number.

109193 is a deficient number, since it is larger than the sum of its proper divisors (22327).

109193 is an equidigital number, since it uses as much as digits as its factorization.

109193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847.

The product of its (nonzero) digits is 243, while the sum is 23.

The square root of 109193 is about 330.4436411856. The cubic root of 109193 is about 47.7967388635.

The spelling of 109193 in words is "one hundred nine thousand, one hundred ninety-three".