11143310279 has 2 divisors, whose sum is σ = 11143310280. Its totient is φ = 11143310278.

The previous prime is 11143310219. The next prime is 11143310329. The reversal of 11143310279 is 97201334111.

11143310279 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 11143310279 - 2⁸ = 11143310023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11143310219) 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, 5571655139 + 5571655140.

It is an arithmetic number, because the mean of its divisors is an integer number (5571655140).

Almost surely, 2^11143310279 is an apocalyptic number.

11143310279 is a deficient number, since it is larger than the sum of its proper divisors (1).

11143310279 is an equidigital number, since it uses as much as digits as its factorization.

11143310279 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 32.

The spelling of 11143310279 in words is "eleven billion, one hundred forty-three million, three hundred ten thousand, two hundred seventy-nine".