10304293 has 2 divisors, whose sum is σ = 10304294. Its totient is φ = 10304292.

The previous prime is 10304269. The next prime is 10304297. The reversal of 10304293 is 39240301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9628609 + 675684 = 3103^2 + 822^2 .

It is a cyclic number.

It is not a de Polignac number, because 10304293 - 2¹⁷ = 10173221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10304297) 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, 5152146 + 5152147.

It is an arithmetic number, because the mean of its divisors is an integer number (5152147).

Almost surely, 2^10304293 is an apocalyptic number.

It is an amenable number.

10304293 is a deficient number, since it is larger than the sum of its proper divisors (1).

10304293 is an equidigital number, since it uses as much as digits as its factorization.

10304293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 10304293 is about 3210.0300621645. The cubic root of 10304293 is about 217.6069355691.

Adding to 10304293 its reverse (39240301), we get a palindrome (49544594).

The spelling of 10304293 in words is "ten million, three hundred four thousand, two hundred ninety-three".