168308002 has 16 divisors (see below), whose sum is σ = 257191200. Its totient is φ = 82582720.

The previous prime is 168307969. The next prime is 168308003. The reversal of 168308002 is 200803861.

168308002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (168308003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103149 + ... + 104767.

It is an arithmetic number, because the mean of its divisors is an integer number (16074450).

Almost surely, 2^168308002 is an apocalyptic number.

168308002 is a deficient number, since it is larger than the sum of its proper divisors (88883198).

168308002 is a wasteful number, since it uses less digits than its factorization.

168308002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 168308002 is about 12973.3573912076. The cubic root of 168308002 is about 552.1218334488.

The spelling of 168308002 in words is "one hundred sixty-eight million, three hundred eight thousand, two".