12320000102117 has 2 divisors, whose sum is σ = 12320000102118. Its totient is φ = 12320000102116.

The previous prime is 12320000102101. The next prime is 12320000102149. The reversal of 12320000102117 is 71120100002321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11696988247396 + 623011854721 = 3420086^2 + 789311^2 .

It is an emirp because it is prime and its reverse (71120100002321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12320000102117 - 2⁴ = 12320000102101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12320000132117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160000051058 + 6160000051059.

It is an arithmetic number, because the mean of its divisors is an integer number (6160000051059).

Almost surely, 2^{12320000102117} is an apocalyptic number.

It is an amenable number.

12320000102117 is a deficient number, since it is larger than the sum of its proper divisors (1).

12320000102117 is an equidigital number, since it uses as much as digits as its factorization.

12320000102117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 12320000102117 its reverse (71120100002321), we get a palindrome (83440100104438).

The spelling of 12320000102117 in words is "twelve trillion, three hundred twenty billion, one hundred two thousand, one hundred seventeen".