10005102869 has 2 divisors, whose sum is σ = 10005102870. Its totient is φ = 10005102868.

The previous prime is 10005102847. The next prime is 10005102881. The reversal of 10005102869 is 96820150001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7610468644 + 2394634225 = 87238^2 + 48935^2 .

It is a cyclic number.

It is not a de Polignac number, because 10005102869 - 2³² = 5710135573 is a prime.

It is a super-2 number, since 2×10005102869² (a number of 21 digits) contains 22 as substring.

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 (10005102889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5002551434 + 5002551435.

It is an arithmetic number, because the mean of its divisors is an integer number (5002551435).

Almost surely, 2^10005102869 is an apocalyptic number.

It is an amenable number.

10005102869 is a deficient number, since it is larger than the sum of its proper divisors (1).

10005102869 is an equidigital number, since it uses as much as digits as its factorization.

10005102869 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 32.

The spelling of 10005102869 in words is "ten billion, five million, one hundred two thousand, eight hundred sixty-nine".