163843106 has 8 divisors (see below), whose sum is σ = 280873920. Its totient is φ = 70218468.

The previous prime is 163843063. The next prime is 163843111. The reversal of 163843106 is 601348361.

163843106 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5851526 + ... + 5851553.

It is an arithmetic number, because the mean of its divisors is an integer number (35109240).

Almost surely, 2^163843106 is an apocalyptic number.

163843106 is a deficient number, since it is larger than the sum of its proper divisors (117030814).

163843106 is a wasteful number, since it uses less digits than its factorization.

163843106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11703088.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 163843106 is about 12800.1213275500. The cubic root of 163843106 is about 547.1957607176.

It can be divided in two parts, 1638 and 43106, that added together give a palindrome (44744).

The spelling of 163843106 in words is "one hundred sixty-three million, eight hundred forty-three thousand, one hundred six".