11030323243 has 2 divisors, whose sum is σ = 11030323244. Its totient is φ = 11030323242.

The previous prime is 11030323223. The next prime is 11030323273. The reversal of 11030323243 is 34232303011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11030323243 - 2⁹ = 11030322731 is a prime.

It is not a weakly prime, because it can be changed into another prime (11030323223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5515161621 + 5515161622.

It is an arithmetic number, because the mean of its divisors is an integer number (5515161622).

Almost surely, 2^11030323243 is an apocalyptic number.

11030323243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11030323243 is an equidigital number, since it uses as much as digits as its factorization.

11030323243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 11030323243 its reverse (34232303011), we get a palindrome (45262626254).

The spelling of 11030323243 in words is "eleven billion, thirty million, three hundred twenty-three thousand, two hundred forty-three".