20200330009 has 2 divisors, whose sum is σ = 20200330010. Its totient is φ = 20200330008.

The previous prime is 20200329943. The next prime is 20200330039. The reversal of 20200330009 is 90003300202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16861801609 + 3338528400 = 129853^2 + 57780^2 .

It is a cyclic number.

It is not a de Polignac number, because 20200330009 - 2⁷ = 20200329881 is a prime.

It is not a weakly prime, because it can be changed into another prime (20200330039) 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, 10100165004 + 10100165005.

It is an arithmetic number, because the mean of its divisors is an integer number (10100165005).

Almost surely, 2^20200330009 is an apocalyptic number.

It is an amenable number.

20200330009 is a deficient number, since it is larger than the sum of its proper divisors (1).

20200330009 is an equidigital number, since it uses as much as digits as its factorization.

20200330009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 19.

The spelling of 20200330009 in words is "twenty billion, two hundred million, three hundred thirty thousand, nine".