1005046230173 has 2 divisors, whose sum is σ = 1005046230174. Its totient is φ = 1005046230172.

The previous prime is 1005046230161. The next prime is 1005046230179. The reversal of 1005046230173 is 3710326405001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 926142543769 + 78903686404 = 962363^2 + 280898^2 .

It is a cyclic number.

It is not a de Polignac number, because 1005046230173 - 2²⁰ = 1005045181597 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1005046230179) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502523115086 + 502523115087.

It is an arithmetic number, because the mean of its divisors is an integer number (502523115087).

Almost surely, 2^{1005046230173} is an apocalyptic number.

It is an amenable number.

1005046230173 is a deficient number, since it is larger than the sum of its proper divisors (1).

1005046230173 is an equidigital number, since it uses as much as digits as its factorization.

1005046230173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The spelling of 1005046230173 in words is "one trillion, five billion, forty-six million, two hundred thirty thousand, one hundred seventy-three".