168203082 has 16 divisors (see below), whose sum is σ = 336877632. Its totient is φ = 55989120.

The previous prime is 168203039. The next prime is 168203107. The reversal of 168203082 is 280302861.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14919 + ... + 23642.

It is an arithmetic number, because the mean of its divisors is an integer number (21054852).

Almost surely, 2^168203082 is an apocalyptic number.

168203082 is an abundant number, since it is smaller than the sum of its proper divisors (168674550).

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

168203082 is a wasteful number, since it uses less digits than its factorization.

168203082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39293.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 168203082 is about 12969.3130889805. The cubic root of 168203082 is about 552.0070821923.

The spelling of 168203082 in words is "one hundred sixty-eight million, two hundred three thousand, eighty-two".