10001000939 has 2 divisors, whose sum is σ = 10001000940. Its totient is φ = 10001000938.

The previous prime is 10001000927. The next prime is 10001001001. The reversal of 10001000939 is 93900010001.

10001000939 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10001000939 - 2¹² = 10000996843 is a prime.

It is not a weakly prime, because it can be changed into another prime (10001000909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000500469 + 5000500470.

It is an arithmetic number, because the mean of its divisors is an integer number (5000500470).

Almost surely, 2^10001000939 is an apocalyptic number.

10001000939 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001000939 is an equidigital number, since it uses as much as digits as its factorization.

10001000939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243, while the sum is 23.

The spelling of 10001000939 in words is "ten billion, one million, nine hundred thirty-nine", and thus it is an aban number.