10205763851 has 2 divisors, whose sum is σ = 10205763852. Its totient is φ = 10205763850.

The previous prime is 10205763823. The next prime is 10205763853. The reversal of 10205763851 is 15836750201.

It is a strong prime.

It is an emirp because it is prime and its reverse (15836750201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10205763851 - 2²⁶ = 10138654987 is a prime.

Together with 10205763853, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10205763853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5102881925 + 5102881926.

It is an arithmetic number, because the mean of its divisors is an integer number (5102881926).

Almost surely, 2^10205763851 is an apocalyptic number.

10205763851 is a deficient number, since it is larger than the sum of its proper divisors (1).

10205763851 is an equidigital number, since it uses as much as digits as its factorization.

10205763851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 38.

The spelling of 10205763851 in words is "ten billion, two hundred five million, seven hundred sixty-three thousand, eight hundred fifty-one".