109183043 has 4 divisors (see below), whose sum is σ = 110042880. Its totient is φ = 108323208.

The previous prime is 109183037. The next prime is 109183051. The reversal of 109183043 is 340381901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 340381901 = 359 ⋅948139.

It is a cyclic number.

It is not a de Polignac number, because 109183043 - 2¹⁸ = 108920899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 109182997 and 109183015.

It is not an unprimeable number, because it can be changed into a prime (109183013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429728 + ... + 429981.

It is an arithmetic number, because the mean of its divisors is an integer number (27510720).

Almost surely, 2^109183043 is an apocalyptic number.

109183043 is a deficient number, since it is larger than the sum of its proper divisors (859837).

109183043 is an equidigital number, since it uses as much as digits as its factorization.

109183043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859836.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 109183043 is about 10449.0690015905. The cubic root of 109183043 is about 477.9528600303.

The spelling of 109183043 in words is "one hundred nine million, one hundred eighty-three thousand, forty-three".