109118383 has 4 divisors (see below), whose sum is σ = 119038248. Its totient is φ = 99198520.

The previous prime is 109118377. The next prime is 109118389. The reversal of 109118383 is 383811901.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 383811901 = 11 ⋅34891991.

It is an interprime number because it is at equal distance from previous prime (109118377) and next prime (109118389).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-109118383 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 (109118389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4959916 + ... + 4959937.

It is an arithmetic number, because the mean of its divisors is an integer number (29759562).

Almost surely, 2^109118383 is an apocalyptic number.

109118383 is a deficient number, since it is larger than the sum of its proper divisors (9919865).

109118383 is an equidigital number, since it uses as much as digits as its factorization.

109118383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9919864.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 109118383 is about 10445.9744878111. The cubic root of 109118383 is about 477.8584908750.

The spelling of 109118383 in words is "one hundred nine million, one hundred eighteen thousand, three hundred eighty-three".