168066151 has 8 divisors (see below), whose sum is σ = 184665600. Its totient is φ = 151686840.

The previous prime is 168066139. The next prime is 168066167. The reversal of 168066151 is 151660861.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 168066151 - 2⁷ = 168066023 is a prime.

It is a super-2 number, since 2×168066151² = 56492462223909602, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168066181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53431 + ... + 56488.

It is an arithmetic number, because the mean of its divisors is an integer number (23083200).

Almost surely, 2^168066151 is an apocalyptic number.

168066151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

168066151 is a deficient number, since it is larger than the sum of its proper divisors (16599449).

168066151 is a wasteful number, since it uses less digits than its factorization.

168066151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110069.

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 168066151 is about 12964.0329758914. The cubic root of 168066151 is about 551.8572486271.

The spelling of 168066151 in words is "one hundred sixty-eight million, sixty-six thousand, one hundred fifty-one".