166100359 has 2 divisors, whose sum is σ = 166100360. Its totient is φ = 166100358.

The previous prime is 166100339. The next prime is 166100369. The reversal of 166100359 is 953001661.

It is a strong prime.

It is an emirp because it is prime and its reverse (953001661) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 166100359 - 2⁵ = 166100327 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 166100359.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (166100309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83050179 + 83050180.

It is an arithmetic number, because the mean of its divisors is an integer number (83050180).

Almost surely, 2^166100359 is an apocalyptic number.

166100359 is a deficient number, since it is larger than the sum of its proper divisors (1).

166100359 is an equidigital number, since it uses as much as digits as its factorization.

166100359 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4860, while the sum is 31.

The square root of 166100359 is about 12887.9928227789. The cubic root of 166100359 is about 549.6971986132.

The spelling of 166100359 in words is "one hundred sixty-six million, one hundred thousand, three hundred fifty-nine".