109192119 has 4 divisors (see below), whose sum is σ = 145589496. Its totient is φ = 72794744.

The previous prime is 109192099. The next prime is 109192121. The reversal of 109192119 is 911291901.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 109192119 - 2⁷ = 109191991 is a prime.

It is a super-2 number, since 2×109192119² = 23845837703420322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 109192119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109192129) 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, 18198684 + ... + 18198689.

It is an arithmetic number, because the mean of its divisors is an integer number (36397374).

Almost surely, 2^109192119 is an apocalyptic number.

109192119 is a deficient number, since it is larger than the sum of its proper divisors (36397377).

109192119 is an equidigital number, since it uses as much as digits as its factorization.

109192119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36397376.

The product of its (nonzero) digits is 1458, while the sum is 33.

The square root of 109192119 is about 10449.5032896306. The cubic root of 109192119 is about 477.9661031734.

The spelling of 109192119 in words is "one hundred nine million, one hundred ninety-two thousand, one hundred nineteen".