168145124 has 12 divisors (see below), whose sum is σ = 336290304. Its totient is φ = 72062184.

The previous prime is 168145123. The next prime is 168145127. The reversal of 168145124 is 421541861.

168145124 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (168145121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3002564 + ... + 3002619.

It is an arithmetic number, because the mean of its divisors is an integer number (28024192).

Almost surely, 2^168145124 is an apocalyptic number.

168145124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

168145124 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

168145124 is a wasteful number, since it uses less digits than its factorization.

168145124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6005194 (or 6005192 counting only the distinct ones).

The product of its digits is 7680, while the sum is 32.

The square root of 168145124 is about 12967.0784681824. The cubic root of 168145124 is about 551.9436729264.

Adding to 168145124 its reverse (421541861), we get a palindrome (589686985).

The spelling of 168145124 in words is "one hundred sixty-eight million, one hundred forty-five thousand, one hundred twenty-four".