168016713 has 4 divisors (see below), whose sum is σ = 224022288. Its totient is φ = 112011140.

The previous prime is 168016711. The next prime is 168016733. The reversal of 168016713 is 317610861.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 168016713 - 2¹ = 168016711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (168016711) 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 3 ways as a sum of consecutive naturals, for example, 28002783 + ... + 28002788.

It is an arithmetic number, because the mean of its divisors is an integer number (56005572).

Almost surely, 2^168016713 is an apocalyptic number.

It is an amenable number.

168016713 is a deficient number, since it is larger than the sum of its proper divisors (56005575).

168016713 is an equidigital number, since it uses as much as digits as its factorization.

168016713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56005574.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 168016713 is about 12962.1260987540. The cubic root of 168016713 is about 551.8031322488.

The spelling of 168016713 in words is "one hundred sixty-eight million, sixteen thousand, seven hundred thirteen".