108212611 has 8 divisors (see below), whose sum is σ = 116634224. Its totient is φ = 99804960.

The previous prime is 108212593. The next prime is 108212617. The reversal of 108212611 is 116212801.

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 108212611 - 2⁵ = 108212579 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (108212617) 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, 17185 + ... + 22621.

It is an arithmetic number, because the mean of its divisors is an integer number (14579278).

Almost surely, 2^108212611 is an apocalyptic number.

108212611 is a deficient number, since it is larger than the sum of its proper divisors (8421613).

108212611 is a wasteful number, since it uses less digits than its factorization.

108212611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6981.

The product of its (nonzero) digits is 192, while the sum is 22.

The square root of 108212611 is about 10402.5290674912. The cubic root of 108212611 is about 476.5326097552.

The spelling of 108212611 in words is "one hundred eight million, two hundred twelve thousand, six hundred eleven".