108445302066 has 32 divisors (see below), whose sum is σ = 220565818368. Its totient is φ = 35538045840.

The previous prime is 108445302041. The next prime is 108445302113. The reversal of 108445302066 is 660203544801.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65950 + ... + 470361.

It is an arithmetic number, because the mean of its divisors is an integer number (6892681824).

Almost surely, 2^108445302066 is an apocalyptic number.

108445302066 is an abundant number, since it is smaller than the sum of its proper divisors (112120516302).

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

108445302066 is a wasteful number, since it uses less digits than its factorization.

108445302066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536886.

The product of its (nonzero) digits is 138240, while the sum is 39.

Adding to 108445302066 its reverse (660203544801), we get a palindrome (768648846867).

The spelling of 108445302066 in words is "one hundred eight billion, four hundred forty-five million, three hundred two thousand, sixty-six".