11120003311523 has 2 divisors, whose sum is σ = 11120003311524. Its totient is φ = 11120003311522.

The previous prime is 11120003311411. The next prime is 11120003311577. The reversal of 11120003311523 is 32511330002111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11120003311523 - 2³² = 11115708344227 is a prime.

It is not a weakly prime, because it can be changed into another prime (11120003311583) 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, 5560001655761 + 5560001655762.

It is an arithmetic number, because the mean of its divisors is an integer number (5560001655762).

Almost surely, 2^{11120003311523} is an apocalyptic number.

11120003311523 is a deficient number, since it is larger than the sum of its proper divisors (1).

11120003311523 is an equidigital number, since it uses as much as digits as its factorization.

11120003311523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 23.

Adding to 11120003311523 its reverse (32511330002111), we get a palindrome (43631333313634).

The spelling of 11120003311523 in words is "eleven trillion, one hundred twenty billion, three million, three hundred eleven thousand, five hundred twenty-three".