108043146 has 24 divisors (see below), whose sum is σ = 242764704. Its totient is φ = 36014220.

The previous prime is 108043129. The next prime is 108043157. The reversal of 108043146 is 641340801.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 110670 + ... + 111641.

It is an arithmetic number, because the mean of its divisors is an integer number (10115196).

Almost surely, 2^108043146 is an apocalyptic number.

108043146 is an abundant number, since it is smaller than the sum of its proper divisors (134721558).

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

108043146 is an equidigital number, since it uses as much as digits as its factorization.

108043146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222328 (or 222316 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 108043146 is about 10394.3805010207. The cubic root of 108043146 is about 476.2837238194.

Adding to 108043146 its reverse (641340801), we get a palindrome (749383947).

The spelling of 108043146 in words is "one hundred eight million, forty-three thousand, one hundred forty-six".