173350847213 has 2 divisors, whose sum is σ = 173350847214. Its totient is φ = 173350847212.

The previous prime is 173350847207. The next prime is 173350847251. The reversal of 173350847213 is 312748053371.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 139052918404 + 34297928809 = 372898^2 + 185197^2 .

It is a cyclic number.

It is not a de Polignac number, because 173350847213 - 2⁶ = 173350847149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (173350847273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86675423606 + 86675423607.

It is an arithmetic number, because the mean of its divisors is an integer number (86675423607).

Almost surely, 2^173350847213 is an apocalyptic number.

It is an amenable number.

173350847213 is a deficient number, since it is larger than the sum of its proper divisors (1).

173350847213 is an equidigital number, since it uses as much as digits as its factorization.

173350847213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 173350847213 in words is "one hundred seventy-three billion, three hundred fifty million, eight hundred forty-seven thousand, two hundred thirteen".