9806423303 has 2 divisors, whose sum is σ = 9806423304. Its totient is φ = 9806423302.

The previous prime is 9806423299. The next prime is 9806423371. The reversal of 9806423303 is 3033246089.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9806423303 - 2² = 9806423299 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9806423903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4903211651 + 4903211652.

It is an arithmetic number, because the mean of its divisors is an integer number (4903211652).

Almost surely, 2^9806423303 is an apocalyptic number.

9806423303 is a deficient number, since it is larger than the sum of its proper divisors (1).

9806423303 is an equidigital number, since it uses as much as digits as its factorization.

9806423303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 38.

The square root of 9806423303 is about 99027.3866311739. The cubic root of 9806423303 is about 2140.4424000935.

The spelling of 9806423303 in words is "nine billion, eight hundred six million, four hundred twenty-three thousand, three hundred three".