9965230283 has 2 divisors, whose sum is σ = 9965230284. Its totient is φ = 9965230282.

The previous prime is 9965230243. The next prime is 9965230351. The reversal of 9965230283 is 3820325699.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9965230283 - 2¹⁴ = 9965213899 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (9965230243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4982615141 + 4982615142.

It is an arithmetic number, because the mean of its divisors is an integer number (4982615142).

Almost surely, 2^9965230283 is an apocalyptic number.

9965230283 is a deficient number, since it is larger than the sum of its proper divisors (1).

9965230283 is an equidigital number, since it uses as much as digits as its factorization.

9965230283 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 699840, while the sum is 47.

The square root of 9965230283 is about 99826.0000350610. Note that the first 4 decimals coincide. The cubic root of 9965230283 is about 2151.9348209824.

The spelling of 9965230283 in words is "nine billion, nine hundred sixty-five million, two hundred thirty thousand, two hundred eighty-three".