11113313304043 has 2 divisors, whose sum is σ = 11113313304044. Its totient is φ = 11113313304042.

The previous prime is 11113313303993. The next prime is 11113313304053. The reversal of 11113313304043 is 34040331331111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11113313304043 - 2²⁹ = 11112776433131 is a prime.

It is not a weakly prime, because it can be changed into another prime (11113313304053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5556656652021 + 5556656652022.

It is an arithmetic number, because the mean of its divisors is an integer number (5556656652022).

Almost surely, 2^{11113313304043} is an apocalyptic number.

11113313304043 is a deficient number, since it is larger than the sum of its proper divisors (1).

11113313304043 is an equidigital number, since it uses as much as digits as its factorization.

11113313304043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 11113313304043 its reverse (34040331331111), we get a palindrome (45153644635154).

The spelling of 11113313304043 in words is "eleven trillion, one hundred thirteen billion, three hundred thirteen million, three hundred four thousand, forty-three".