108819211 has 8 divisors (see below), whose sum is σ = 110043648. Its totient is φ = 107601000.

The previous prime is 108819209. The next prime is 108819239. The reversal of 108819211 is 112918801.

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 108819211 - 2¹ = 108819209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108819611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39406 + ... + 42076.

It is an arithmetic number, because the mean of its divisors is an integer number (13755456).

Almost surely, 2^108819211 is an apocalyptic number.

108819211 is a deficient number, since it is larger than the sum of its proper divisors (1224437).

108819211 is a wasteful number, since it uses less digits than its factorization.

108819211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3113.

The product of its (nonzero) digits is 1152, while the sum is 31.

The square root of 108819211 is about 10431.6446929523. The cubic root of 108819211 is about 477.4213731634.

The spelling of 108819211 in words is "one hundred eight million, eight hundred nineteen thousand, two hundred eleven".