108005233146 has 32 divisors (see below), whose sum is σ = 225456376320. Its totient is φ = 34428178224.

The previous prime is 108005233121. The next prime is 108005233159. The reversal of 108005233146 is 641332500801.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 495861 + ... + 679623.

It is an arithmetic number, because the mean of its divisors is an integer number (7045511760).

Almost surely, 2^108005233146 is an apocalyptic number.

108005233146 is an abundant number, since it is smaller than the sum of its proper divisors (117451143174).

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

108005233146 is a wasteful number, since it uses less digits than its factorization.

108005233146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188050.

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 108005233146 its reverse (641332500801), we get a palindrome (749337733947).

The spelling of 108005233146 in words is "one hundred eight billion, five million, two hundred thirty-three thousand, one hundred forty-six".