102303198343 has 2 divisors, whose sum is σ = 102303198344. Its totient is φ = 102303198342.

The previous prime is 102303198341. The next prime is 102303198353. The reversal of 102303198343 is 343891303201.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102303198343 - 2¹ = 102303198341 is a prime.

Together with 102303198341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102303198341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51151599171 + 51151599172.

It is an arithmetic number, because the mean of its divisors is an integer number (51151599172).

Almost surely, 2^102303198343 is an apocalyptic number.

102303198343 is a deficient number, since it is larger than the sum of its proper divisors (1).

102303198343 is an equidigital number, since it uses as much as digits as its factorization.

102303198343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 37.

The spelling of 102303198343 in words is "one hundred two billion, three hundred three million, one hundred ninety-eight thousand, three hundred forty-three".