108211328 has 32 divisors (see below), whose sum is σ = 222539520. Its totient is φ = 52358400.

The previous prime is 108211321. The next prime is 108211387. The reversal of 108211328 is 823112801.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 108211297 and 108211306.

It is not an unprimeable number, because it can be changed into a prime (108211321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9668 + ... + 17603.

It is an arithmetic number, because the mean of its divisors is an integer number (6954360).

Almost surely, 2^108211328 is an apocalyptic number.

It is an amenable number.

108211328 is an abundant number, since it is smaller than the sum of its proper divisors (114328192).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108211328 is an equidigital number, since it uses as much as digits as its factorization.

108211328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27316 (or 27304 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 26.

The square root of 108211328 is about 10402.4673996125. The cubic root of 108211328 is about 476.5307264449.

The spelling of 108211328 in words is "one hundred eight million, two hundred eleven thousand, three hundred twenty-eight".