10313323109 has 2 divisors, whose sum is σ = 10313323110. Its totient is φ = 10313323108.

The previous prime is 10313323093. The next prime is 10313323117. The reversal of 10313323109 is 90132331301.

10313323109 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., 7735730209 + 2577592900 = 87953^2 + 50770^2 .

It is an emirp because it is prime and its reverse (90132331301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10313323109 - 2⁴ = 10313323093 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10313323409) 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, 5156661554 + 5156661555.

It is an arithmetic number, because the mean of its divisors is an integer number (5156661555).

Almost surely, 2^10313323109 is an apocalyptic number.

It is an amenable number.

10313323109 is a deficient number, since it is larger than the sum of its proper divisors (1).

10313323109 is an equidigital number, since it uses as much as digits as its factorization.

10313323109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1458, while the sum is 26.

The spelling of 10313323109 in words is "ten billion, three hundred thirteen million, three hundred twenty-three thousand, one hundred nine".