173653006313 has 2 divisors, whose sum is σ = 173653006314. Its totient is φ = 173653006312.

The previous prime is 173653006297. The next prime is 173653006327. The reversal of 173653006313 is 313600356371.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109751738944 + 63901267369 = 331288^2 + 252787^2 .

It is an emirp because it is prime and its reverse (313600356371) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 173653006313 - 2⁴ = 173653006297 is a prime.

It is not a weakly prime, because it can be changed into another prime (173653005313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 86826503156 + 86826503157.

It is an arithmetic number, because the mean of its divisors is an integer number (86826503157).

Almost surely, 2^173653006313 is an apocalyptic number.

It is an amenable number.

173653006313 is a deficient number, since it is larger than the sum of its proper divisors (1).

173653006313 is an equidigital number, since it uses as much as digits as its factorization.

173653006313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 102060, while the sum is 38.

The spelling of 173653006313 in words is "one hundred seventy-three billion, six hundred fifty-three million, six thousand, three hundred thirteen".