168318150306 has 16 divisors (see below), whose sum is σ = 337825831584. Its totient is φ = 55907794944.

The previous prime is 168318150257. The next prime is 168318150313. The reversal of 168318150306 is 603051813861.

168318150306 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 49561951 + ... + 49565346.

It is an arithmetic number, because the mean of its divisors is an integer number (21114114474).

Almost surely, 2^168318150306 is an apocalyptic number.

168318150306 is an abundant number, since it is smaller than the sum of its proper divisors (169507681278).

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

168318150306 is a wasteful number, since it uses less digits than its factorization.

168318150306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99127585.

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 168318150306 in words is "one hundred sixty-eight billion, three hundred eighteen million, one hundred fifty thousand, three hundred six".