10310020009 has 2 divisors, whose sum is σ = 10310020010. Its totient is φ = 10310020008.

The previous prime is 10310020003. The next prime is 10310020013. The reversal of 10310020009 is 90002001301.

10310020009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9919562409 + 390457600 = 99597^2 + 19760^2 .

It is an emirp because it is prime and its reverse (90002001301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10310020009 - 2⁵ = 10310019977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10310019974 and 10310020001.

It is not a weakly prime, because it can be changed into another prime (10310020003) 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, 5155010004 + 5155010005.

It is an arithmetic number, because the mean of its divisors is an integer number (5155010005).

Almost surely, 2^10310020009 is an apocalyptic number.

It is an amenable number.

10310020009 is a deficient number, since it is larger than the sum of its proper divisors (1).

10310020009 is an equidigital number, since it uses as much as digits as its factorization.

10310020009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 16.

The spelling of 10310020009 in words is "ten billion, three hundred ten million, twenty thousand, nine".