10382015309 has 2 divisors, whose sum is σ = 10382015310. Its totient is φ = 10382015308.

The previous prime is 10382015297. The next prime is 10382015317. The reversal of 10382015309 is 90351028301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9091050409 + 1290964900 = 95347^2 + 35930^2 .

It is a cyclic number.

It is not a de Polignac number, because 10382015309 - 2⁸ = 10382015053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10382015339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5191007654 + 5191007655.

It is an arithmetic number, because the mean of its divisors is an integer number (5191007655).

Almost surely, 2^10382015309 is an apocalyptic number.

It is an amenable number.

10382015309 is a deficient number, since it is larger than the sum of its proper divisors (1).

10382015309 is an equidigital number, since it uses as much as digits as its factorization.

10382015309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 32.

The spelling of 10382015309 in words is "ten billion, three hundred eighty-two million, fifteen thousand, three hundred nine".