105689119 has 8 divisors (see below), whose sum is σ = 113803920. Its totient is φ = 97785216.

The previous prime is 105689113. The next prime is 105689167. The reversal of 105689119 is 911986501.

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 105689119 - 2⁷ = 105688991 is a prime.

It is a super-2 number, since 2×105689119² = 22340379749992322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105689113) 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 7 ways as a sum of consecutive naturals, for example, 51684 + ... + 53689.

It is an arithmetic number, because the mean of its divisors is an integer number (14225490).

Almost surely, 2^105689119 is an apocalyptic number.

105689119 is a deficient number, since it is larger than the sum of its proper divisors (8114801).

105689119 is a wasteful number, since it uses less digits than its factorization.

105689119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105449.

The product of its (nonzero) digits is 19440, while the sum is 40.

The square root of 105689119 is about 10280.5213389205. The cubic root of 105689119 is about 472.7992285449.

The spelling of 105689119 in words is "one hundred five million, six hundred eighty-nine thousand, one hundred nineteen".