168103344 has 40 divisors (see below), whose sum is σ = 459814320. Its totient is φ = 52738048.

The previous prime is 168103339. The next prime is 168103357. The reversal of 168103344 is 443301861.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102189 + ... + 103820.

It is an arithmetic number, because the mean of its divisors is an integer number (11495358).

Almost surely, 2^168103344 is an apocalyptic number.

It is an amenable number.

168103344 is an abundant number, since it is smaller than the sum of its proper divisors (291710976).

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

168103344 is a wasteful number, since it uses less digits than its factorization.

168103344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206037 (or 206031 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 168103344 is about 12965.4673652746. The cubic root of 168103344 is about 551.8979542513.

The spelling of 168103344 in words is "one hundred sixty-eight million, one hundred three thousand, three hundred forty-four".