111325332913 has 2 divisors, whose sum is σ = 111325332914. Its totient is φ = 111325332912.

The previous prime is 111325332883. The next prime is 111325332917. The reversal of 111325332913 is 319233523111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91961775504 + 19363557409 = 303252^2 + 139153^2 .

It is an emirp because it is prime and its reverse (319233523111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111325332913 - 2⁹ = 111325332401 is a prime.

It is not a weakly prime, because it can be changed into another prime (111325332917) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55662666456 + 55662666457.

It is an arithmetic number, because the mean of its divisors is an integer number (55662666457).

Almost surely, 2^111325332913 is an apocalyptic number.

It is an amenable number.

111325332913 is a deficient number, since it is larger than the sum of its proper divisors (1).

111325332913 is an equidigital number, since it uses as much as digits as its factorization.

111325332913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14580, while the sum is 34.

The spelling of 111325332913 in words is "one hundred eleven billion, three hundred twenty-five million, three hundred thirty-two thousand, nine hundred thirteen".