11331043410443 has 2 divisors, whose sum is σ = 11331043410444. Its totient is φ = 11331043410442.

The previous prime is 11331043410437. The next prime is 11331043410451. The reversal of 11331043410443 is 34401434013311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11331043410443 - 2¹⁰ = 11331043409419 is a prime.

It is a super-2 number, since 2×11331043410443² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11331043410493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5665521705221 + 5665521705222.

It is an arithmetic number, because the mean of its divisors is an integer number (5665521705222).

Almost surely, 2^{11331043410443} is an apocalyptic number.

11331043410443 is a deficient number, since it is larger than the sum of its proper divisors (1).

11331043410443 is an equidigital number, since it uses as much as digits as its factorization.

11331043410443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 11331043410443 its reverse (34401434013311), we get a palindrome (45732477423754).

The spelling of 11331043410443 in words is "eleven trillion, three hundred thirty-one billion, forty-three million, four hundred ten thousand, four hundred forty-three".