108320428219 has 16 divisors (see below), whose sum is σ = 110238661120. Its totient is φ = 106417190880.

The previous prime is 108320428189. The next prime is 108320428243. The reversal of 108320428219 is 912824023801.

It is a cyclic number.

It is not a de Polignac number, because 108320428219 - 2⁷ = 108320428091 is a prime.

It is a super-2 number, since 2×108320428219² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108320422219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14299717 + ... + 14307289.

It is an arithmetic number, because the mean of its divisors is an integer number (6889916320).

Almost surely, 2^108320428219 is an apocalyptic number.

108320428219 is a deficient number, since it is larger than the sum of its proper divisors (1918232901).

108320428219 is an equidigital number, since it uses as much as digits as its factorization.

108320428219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8530.

The product of its (nonzero) digits is 55296, while the sum is 40.

The spelling of 108320428219 in words is "one hundred eight billion, three hundred twenty million, four hundred twenty-eight thousand, two hundred nineteen".