168007023 has 12 divisors (see below), whose sum is σ = 245601720. Its totient is φ = 110654736.

The previous prime is 168007001. The next prime is 168007051. The reversal of 168007023 is 320700861.

168007023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 168007023 - 2⁹ = 168006511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168007223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111708 + ... + 113201.

It is an arithmetic number, because the mean of its divisors is an integer number (20466810).

Almost surely, 2^168007023 is an apocalyptic number.

168007023 is a deficient number, since it is larger than the sum of its proper divisors (77594697).

168007023 is a wasteful number, since it uses less digits than its factorization.

168007023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224998 (or 224995 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 168007023 is about 12961.7523120911. The cubic root of 168007023 is about 551.7925240280.

Adding to 168007023 its reverse (320700861), we get a palindrome (488707884).

The spelling of 168007023 in words is "one hundred sixty-eight million, seven thousand, twenty-three".