10868850851 has 2 divisors, whose sum is σ = 10868850852. Its totient is φ = 10868850850.

The previous prime is 10868850779. The next prime is 10868850857. The reversal of 10868850851 is 15805886801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10868850851 - 2²⁶ = 10801741987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10868850851.

It is not a weakly prime, because it can be changed into another prime (10868850857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5434425425 + 5434425426.

It is an arithmetic number, because the mean of its divisors is an integer number (5434425426).

Almost surely, 2^10868850851 is an apocalyptic number.

10868850851 is a deficient number, since it is larger than the sum of its proper divisors (1).

10868850851 is an equidigital number, since it uses as much as digits as its factorization.

10868850851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 614400, while the sum is 50.

The spelling of 10868850851 in words is "ten billion, eight hundred sixty-eight million, eight hundred fifty thousand, eight hundred fifty-one".