43360320011 has 2 divisors, whose sum is σ = 43360320012. Its totient is φ = 43360320010.

The previous prime is 43360320007. The next prime is 43360320013. The reversal of 43360320011 is 11002306334.

43360320011 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 43360320011 - 2² = 43360320007 is a prime.

Together with 43360320013, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (43360320013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21680160005 + 21680160006.

It is an arithmetic number, because the mean of its divisors is an integer number (21680160006).

Almost surely, 2^43360320011 is an apocalyptic number.

43360320011 is a deficient number, since it is larger than the sum of its proper divisors (1).

43360320011 is an equidigital number, since it uses as much as digits as its factorization.

43360320011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 43360320011 its reverse (11002306334), we get a palindrome (54362626345).

The spelling of 43360320011 in words is "forty-three billion, three hundred sixty million, three hundred twenty thousand, eleven".