11320210043 has 2 divisors, whose sum is σ = 11320210044. Its totient is φ = 11320210042.

The previous prime is 11320210037. The next prime is 11320210061. The reversal of 11320210043 is 34001202311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11320210043 - 2³² = 7025242747 is a prime.

It is not a weakly prime, because it can be changed into another prime (11320210073) 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, 5660105021 + 5660105022.

It is an arithmetic number, because the mean of its divisors is an integer number (5660105022).

Almost surely, 2^11320210043 is an apocalyptic number.

11320210043 is a deficient number, since it is larger than the sum of its proper divisors (1).

11320210043 is an equidigital number, since it uses as much as digits as its factorization.

11320210043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11320210043 its reverse (34001202311), we get a palindrome (45321412354).

The spelling of 11320210043 in words is "eleven billion, three hundred twenty million, two hundred ten thousand, forty-three".