10309992089 has 2 divisors, whose sum is σ = 10309992090. Its totient is φ = 10309992088.

The previous prime is 10309992083. The next prime is 10309992107. The reversal of 10309992089 is 98029990301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10295552089 + 14440000 = 101467^2 + 3800^2 .

It is a cyclic number.

It is not a de Polignac number, because 10309992089 - 2¹⁶ = 10309926553 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (10309992083) 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, 5154996044 + 5154996045.

It is an arithmetic number, because the mean of its divisors is an integer number (5154996045).

Almost surely, 2^10309992089 is an apocalyptic number.

It is an amenable number.

10309992089 is a deficient number, since it is larger than the sum of its proper divisors (1).

10309992089 is an equidigital number, since it uses as much as digits as its factorization.

10309992089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 314928, while the sum is 50.

The spelling of 10309992089 in words is "ten billion, three hundred nine million, nine hundred ninety-two thousand, eighty-nine".