20003095939 has 2 divisors, whose sum is σ = 20003095940. Its totient is φ = 20003095938.

The previous prime is 20003095927. The next prime is 20003095963. The reversal of 20003095939 is 93959030002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20003095939 - 2⁵ = 20003095907 is a prime.

It is not a weakly prime, because it can be changed into another prime (20003095909) 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, 10001547969 + 10001547970.

It is an arithmetic number, because the mean of its divisors is an integer number (10001547970).

Almost surely, 2^20003095939 is an apocalyptic number.

20003095939 is a deficient number, since it is larger than the sum of its proper divisors (1).

20003095939 is an equidigital number, since it uses as much as digits as its factorization.

20003095939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 65610, while the sum is 40.

The spelling of 20003095939 in words is "twenty billion, three million, ninety-five thousand, nine hundred thirty-nine".