119808911 has 8 divisors (see below), whose sum is σ = 127194624. Its totient is φ = 112460800.

The previous prime is 119808883. The next prime is 119808919.

119808911 is nontrivially palindromic in base 10.

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 119808911 - 2¹⁸ = 119546767 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 (119808919) 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, 2690 + ... + 15711.

It is an arithmetic number, because the mean of its divisors is an integer number (15899328).

Almost surely, 2^119808911 is an apocalyptic number.

119808911 is a deficient number, since it is larger than the sum of its proper divisors (7385713).

119808911 is a wasteful number, since it uses less digits than its factorization.

119808911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18801.

The product of its (nonzero) digits is 5184, while the sum is 38.

The square root of 119808911 is about 10945.7256954484. The cubic root of 119808911 is about 492.9804613273.

The spelling of 119808911 in words is "one hundred nineteen million, eight hundred eight thousand, nine hundred eleven".