11010840851 has 2 divisors, whose sum is σ = 11010840852. Its totient is φ = 11010840850.

The previous prime is 11010840829. The next prime is 11010840871. The reversal of 11010840851 is 15804801011.

It is a strong prime.

It is an emirp because it is prime and its reverse (15804801011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11010840851 - 2⁶ = 11010840787 is a prime.

It is not a weakly prime, because it can be changed into another prime (11010840811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5505420425 + 5505420426.

It is an arithmetic number, because the mean of its divisors is an integer number (5505420426).

Almost surely, 2^11010840851 is an apocalyptic number.

11010840851 is a deficient number, since it is larger than the sum of its proper divisors (1).

11010840851 is an equidigital number, since it uses as much as digits as its factorization.

11010840851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1280, while the sum is 29.

The spelling of 11010840851 in words is "eleven billion, ten million, eight hundred forty thousand, eight hundred fifty-one".