102304679 has 2 divisors, whose sum is σ = 102304680. Its totient is φ = 102304678.

The previous prime is 102304649. The next prime is 102304703. The reversal of 102304679 is 976403201.

It is a strong prime.

It is an emirp because it is prime and its reverse (976403201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102304679 - 2¹⁶ = 102239143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102304649) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51152339 + 51152340.

It is an arithmetic number, because the mean of its divisors is an integer number (51152340).

Almost surely, 2^102304679 is an apocalyptic number.

102304679 is a deficient number, since it is larger than the sum of its proper divisors (1).

102304679 is an equidigital number, since it uses as much as digits as its factorization.

102304679 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 102304679 is about 10114.5775492603. The cubic root of 102304679 is about 467.6976262268.

The spelling of 102304679 in words is "one hundred two million, three hundred four thousand, six hundred seventy-nine".