10128862829 has 2 divisors, whose sum is σ = 10128862830. Its totient is φ = 10128862828.

The previous prime is 10128862789. The next prime is 10128862853. The reversal of 10128862829 is 92826882101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10089198025 + 39664804 = 100445^2 + 6298^2 .

It is a cyclic number.

It is not a de Polignac number, because 10128862829 - 2⁸ = 10128862573 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 (10128862859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5064431414 + 5064431415.

It is an arithmetic number, because the mean of its divisors is an integer number (5064431415).

Almost surely, 2^10128862829 is an apocalyptic number.

It is an amenable number.

10128862829 is a deficient number, since it is larger than the sum of its proper divisors (1).

10128862829 is an equidigital number, since it uses as much as digits as its factorization.

10128862829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 221184, while the sum is 47.

The spelling of 10128862829 in words is "ten billion, one hundred twenty-eight million, eight hundred sixty-two thousand, eight hundred twenty-nine".