1030302320009 has 2 divisors, whose sum is σ = 1030302320010. Its totient is φ = 1030302320008.

The previous prime is 1030302319961. The next prime is 1030302320017. The reversal of 1030302320009 is 9000232030301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 536475678025 + 493826641984 = 732445^2 + 702728^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1030302320009 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1030302320029) 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, 515151160004 + 515151160005.

It is an arithmetic number, because the mean of its divisors is an integer number (515151160005).

Almost surely, 2^{1030302320009} is an apocalyptic number.

It is an amenable number.

1030302320009 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030302320009 is an equidigital number, since it uses as much as digits as its factorization.

1030302320009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

The spelling of 1030302320009 in words is "one trillion, thirty billion, three hundred two million, three hundred twenty thousand, nine".