11113023043 has 2 divisors, whose sum is σ = 11113023044. Its totient is φ = 11113023042.

The previous prime is 11113023013. The next prime is 11113023049. The reversal of 11113023043 is 34032031111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11113023043 - 2¹³ = 11113014851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11113023043.

It is not a weakly prime, because it can be changed into another prime (11113023049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556511521 + 5556511522.

It is an arithmetic number, because the mean of its divisors is an integer number (5556511522).

Almost surely, 2^11113023043 is an apocalyptic number.

11113023043 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113023043 is an equidigital number, since it uses as much as digits as its factorization.

11113023043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 11113023043 its reverse (34032031111), we get a palindrome (45145054154).

It can be divided in two parts, 1 and 1113023043, that added together give a square (1113023044 = 33362²).

The spelling of 11113023043 in words is "eleven billion, one hundred thirteen million, twenty-three thousand, forty-three".