10162821673 has 2 divisors, whose sum is σ = 10162821674. Its totient is φ = 10162821672.

The previous prime is 10162821661. The next prime is 10162821689. The reversal of 10162821673 is 37612826101.

10162821673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5774024169 + 4388797504 = 75987^2 + 66248^2 .

It is a cyclic number.

It is not a de Polignac number, because 10162821673 - 2²¹ = 10160724521 is a prime.

It is not a weakly prime, because it can be changed into another prime (10162822673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5081410836 + 5081410837.

It is an arithmetic number, because the mean of its divisors is an integer number (5081410837).

Almost surely, 2^10162821673 is an apocalyptic number.

It is an amenable number.

10162821673 is a deficient number, since it is larger than the sum of its proper divisors (1).

10162821673 is an equidigital number, since it uses as much as digits as its factorization.

10162821673 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 10162821673 in words is "ten billion, one hundred sixty-two million, eight hundred twenty-one thousand, six hundred seventy-three".