171703114313 has 2 divisors, whose sum is σ = 171703114314. Its totient is φ = 171703114312.

The previous prime is 171703114277. The next prime is 171703114327. The reversal of 171703114313 is 313411307171.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 141825300409 + 29877813904 = 376597^2 + 172852^2 .

It is an emirp because it is prime and its reverse (313411307171) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-171703114313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 171703114313.

It is not a weakly prime, because it can be changed into another prime (171703111313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85851557156 + 85851557157.

It is an arithmetic number, because the mean of its divisors is an integer number (85851557157).

Almost surely, 2^171703114313 is an apocalyptic number.

It is an amenable number.

171703114313 is a deficient number, since it is larger than the sum of its proper divisors (1).

171703114313 is an equidigital number, since it uses as much as digits as its factorization.

171703114313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 32.

The spelling of 171703114313 in words is "one hundred seventy-one billion, seven hundred three million, one hundred fourteen thousand, three hundred thirteen".