11310851 has 2 divisors, whose sum is σ = 11310852. Its totient is φ = 11310850.

The previous prime is 11310823. The next prime is 11310869. The reversal of 11310851 is 15801311.

It is a strong prime.

It is an emirp because it is prime and its reverse (15801311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11310851 - 2⁶ = 11310787 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11310251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5655425 + 5655426.

It is an arithmetic number, because the mean of its divisors is an integer number (5655426).

Almost surely, 2^11310851 is an apocalyptic number.

11310851 is a deficient number, since it is larger than the sum of its proper divisors (1).

11310851 is an equidigital number, since it uses as much as digits as its factorization.

11310851 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 20.

The square root of 11310851 is about 3363.1608644250. The cubic root of 11310851 is about 224.4735080834.

The spelling of 11310851 in words is "eleven million, three hundred ten thousand, eight hundred fifty-one".