11030223073 has 2 divisors, whose sum is σ = 11030223074. Its totient is φ = 11030223072.

The previous prime is 11030223053. The next prime is 11030223133. The reversal of 11030223073 is 37032203011.

It is a happy number.

11030223073 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 can be written as a sum of positive squares in only one way, i.e., 8304130129 + 2726092944 = 91127^2 + 52212^2 .

It is a cyclic number.

It is not a de Polignac number, because 11030223073 - 2⁵ = 11030223041 is a prime.

It is not a weakly prime, because it can be changed into another prime (11030223013) 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, 5515111536 + 5515111537.

It is an arithmetic number, because the mean of its divisors is an integer number (5515111537).

Almost surely, 2^11030223073 is an apocalyptic number.

It is an amenable number.

11030223073 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030223073 is an equidigital number, since it uses as much as digits as its factorization.

11030223073 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

Adding to 11030223073 its reverse (37032203011), we get a palindrome (48062426084).

The spelling of 11030223073 in words is "eleven billion, thirty million, two hundred twenty-three thousand, seventy-three".