11310622457 has 2 divisors, whose sum is σ = 11310622458. Its totient is φ = 11310622456.

The previous prime is 11310622403. The next prime is 11310622483. The reversal of 11310622457 is 75422601311.

11310622457 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 can be written as a sum of positive squares in only one way, i.e., 11310109801 + 512656 = 106349^2 + 716^2 .

It is an emirp because it is prime and its reverse (75422601311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11310622457 - 2⁸ = 11310622201 is a prime.

It is not a weakly prime, because it can be changed into another prime (11310622657) 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, 5655311228 + 5655311229.

It is an arithmetic number, because the mean of its divisors is an integer number (5655311229).

Almost surely, 2^11310622457 is an apocalyptic number.

It is an amenable number.

11310622457 is a deficient number, since it is larger than the sum of its proper divisors (1).

11310622457 is an equidigital number, since it uses as much as digits as its factorization.

11310622457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 11310622457 in words is "eleven billion, three hundred ten million, six hundred twenty-two thousand, four hundred fifty-seven".