102342113317 has 2 divisors, whose sum is σ = 102342113318. Its totient is φ = 102342113316.

The previous prime is 102342113311. The next prime is 102342113327. The reversal of 102342113317 is 713311243201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 96646996161 + 5695117156 = 310881^2 + 75466^2 .

It is a cyclic number.

It is not a de Polignac number, because 102342113317 - 2³ = 102342113309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102342113311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51171056658 + 51171056659.

It is an arithmetic number, because the mean of its divisors is an integer number (51171056659).

Almost surely, 2^102342113317 is an apocalyptic number.

It is an amenable number.

102342113317 is a deficient number, since it is larger than the sum of its proper divisors (1).

102342113317 is an equidigital number, since it uses as much as digits as its factorization.

102342113317 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 28.

Adding to 102342113317 its reverse (713311243201), we get a palindrome (815653356518).

The spelling of 102342113317 in words is "one hundred two billion, three hundred forty-two million, one hundred thirteen thousand, three hundred seventeen".