11310203043023 has 2 divisors, whose sum is σ = 11310203043024. Its totient is φ = 11310203043022.

The previous prime is 11310203043019. The next prime is 11310203043059. The reversal of 11310203043023 is 32034030201311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11310203043023 - 2² = 11310203043019 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11310203043023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11300203043023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5655101521511 + 5655101521512.

It is an arithmetic number, because the mean of its divisors is an integer number (5655101521512).

Almost surely, 2^{11310203043023} is an apocalyptic number.

11310203043023 is a deficient number, since it is larger than the sum of its proper divisors (1).

11310203043023 is an equidigital number, since it uses as much as digits as its factorization.

11310203043023 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 23.

Adding to 11310203043023 its reverse (32034030201311), we get a palindrome (43344233244334).

The spelling of 11310203043023 in words is "eleven trillion, three hundred ten billion, two hundred three million, forty-three thousand, twenty-three".