11051232851 has 2 divisors, whose sum is σ = 11051232852. Its totient is φ = 11051232850.

The previous prime is 11051232793. The next prime is 11051232877. The reversal of 11051232851 is 15823215011.

11051232851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11051232851 - 2¹⁰ = 11051231827 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11051232151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5525616425 + 5525616426.

It is an arithmetic number, because the mean of its divisors is an integer number (5525616426).

Almost surely, 2^11051232851 is an apocalyptic number.

11051232851 is a deficient number, since it is larger than the sum of its proper divisors (1).

11051232851 is an equidigital number, since it uses as much as digits as its factorization.

11051232851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 29.

Adding to 11051232851 its reverse (15823215011), we get a palindrome (26874447862).

The spelling of 11051232851 in words is "eleven billion, fifty-one million, two hundred thirty-two thousand, eight hundred fifty-one".