108842943 has 16 divisors (see below), whose sum is σ = 158501376. Its totient is φ = 65888640.

The previous prime is 108842941. The next prime is 108842947. The reversal of 108842943 is 349248801.

It is not a de Polignac number, because 108842943 - 2¹ = 108842941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108842941) 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, 41530 + ... + 44072.

It is an arithmetic number, because the mean of its divisors is an integer number (9906336).

Almost surely, 2^108842943 is an apocalyptic number.

108842943 is a deficient number, since it is larger than the sum of its proper divisors (49658433).

108842943 is a wasteful number, since it uses less digits than its factorization.

108842943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3854.

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 108842943 is about 10432.7821313397. The cubic root of 108842943 is about 477.4560770249.

It can be divided in two parts, 108 and 842943, that added together give a triangular number (843051 = T₁₂₉₈).

The spelling of 108842943 in words is "one hundred eight million, eight hundred forty-two thousand, nine hundred forty-three".