323000203117117 has 2 divisors, whose sum is σ = 323000203117118. Its totient is φ = 323000203117116.

The previous prime is 323000203117103. The next prime is 323000203117153. The reversal of 323000203117117 is 711711302000323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 295358802232036 + 27641400885081 = 17186006^2 + 5257509^2 .

It is a cyclic number.

It is not a de Polignac number, because 323000203117117 - 2⁴⁷ = 182262714761789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323000203117217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161500101558558 + 161500101558559.

It is an arithmetic number, because the mean of its divisors is an integer number (161500101558559).

Almost surely, 2^{323000203117117} is an apocalyptic number.

It is an amenable number.

323000203117117 is a deficient number, since it is larger than the sum of its proper divisors (1).

323000203117117 is an equidigital number, since it uses as much as digits as its factorization.

323000203117117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 31.

The spelling of 323000203117117 in words is "three hundred twenty-three trillion, two hundred three million, one hundred seventeen thousand, one hundred seventeen".