102316343 has 2 divisors, whose sum is σ = 102316344. Its totient is φ = 102316342.

The previous prime is 102316339. The next prime is 102316369. The reversal of 102316343 is 343613201.

It is a weak prime.

It is an emirp because it is prime and its reverse (343613201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102316343 - 2² = 102316339 is a prime.

It is a super-3 number, since 3×102316343³ (a number of 25 digits) contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102616343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51158171 + 51158172.

It is an arithmetic number, because the mean of its divisors is an integer number (51158172).

Almost surely, 2^102316343 is an apocalyptic number.

102316343 is a deficient number, since it is larger than the sum of its proper divisors (1).

102316343 is an equidigital number, since it uses as much as digits as its factorization.

102316343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 102316343 is about 10115.1541263591. The cubic root of 102316343 is about 467.7153999912.

Adding to 102316343 its reverse (343613201), we get a palindrome (445929544).

The spelling of 102316343 in words is "one hundred two million, three hundred sixteen thousand, three hundred forty-three".