100016773 has 2 divisors, whose sum is σ = 100016774. Its totient is φ = 100016772.

The previous prime is 100016771. The next prime is 100016783. The reversal of 100016773 is 377610001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 99341089 + 675684 = 9967^2 + 822^2 .

It is a cyclic number.

It is not a de Polignac number, because 100016773 - 2¹ = 100016771 is a prime.

Together with 100016771, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100016771) 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 as a sum of consecutive naturals, namely, 50008386 + 50008387.

It is an arithmetic number, because the mean of its divisors is an integer number (50008387).

Almost surely, 2^100016773 is an apocalyptic number.

It is an amenable number.

100016773 is a deficient number, since it is larger than the sum of its proper divisors (1).

100016773 is an equidigital number, since it uses as much as digits as its factorization.

100016773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 882, while the sum is 25.

The square root of 100016773 is about 10000.8386148363. The cubic root of 100016773 is about 464.1848330337.

Adding to 100016773 its reverse (377610001), we get a palindrome (477626774).

The spelling of 100016773 in words is "one hundred million, sixteen thousand, seven hundred seventy-three".