109283189 has 16 divisors (see below), whose sum is σ = 116328960. Its totient is φ = 102453120.

The previous prime is 109283179. The next prime is 109283197. The reversal of 109283189 is 981382901.

It is a cyclic number.

It is not a de Polignac number, because 109283189 - 2⁴ = 109283173 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109283159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 403124 + ... + 403394.

It is an arithmetic number, because the mean of its divisors is an integer number (7270560).

Almost surely, 2^109283189 is an apocalyptic number.

It is an amenable number.

109283189 is a deficient number, since it is larger than the sum of its proper divisors (7045771).

109283189 is a wasteful number, since it uses less digits than its factorization.

With its successor (109283190) it forms an eRAP, since the sums of their prime factors are consecutive (580 and 581).

109283189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580.

The product of its (nonzero) digits is 31104, while the sum is 41.

The square root of 109283189 is about 10453.8600048021. The cubic root of 109283189 is about 478.0989463298.

The spelling of 109283189 in words is "one hundred nine million, two hundred eighty-three thousand, one hundred eighty-nine".