11443202971 has 2 divisors, whose sum is σ = 11443202972. Its totient is φ = 11443202970.

The previous prime is 11443202959. The next prime is 11443203001. The reversal of 11443202971 is 17920234411.

11443202971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11443202971 - 2¹³ = 11443194779 is a prime.

It is not a weakly prime, because it can be changed into another prime (11443208971) 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, 5721601485 + 5721601486.

It is an arithmetic number, because the mean of its divisors is an integer number (5721601486).

Almost surely, 2^11443202971 is an apocalyptic number.

11443202971 is a deficient number, since it is larger than the sum of its proper divisors (1).

11443202971 is an equidigital number, since it uses as much as digits as its factorization.

11443202971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The spelling of 11443202971 in words is "eleven billion, four hundred forty-three million, two hundred two thousand, nine hundred seventy-one".