111241316933 has 2 divisors, whose sum is σ = 111241316934. Its totient is φ = 111241316932.

The previous prime is 111241316917. The next prime is 111241316941. The reversal of 111241316933 is 339613142111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 76317930049 + 34923386884 = 276257^2 + 186878^2 .

It is an emirp because it is prime and its reverse (339613142111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111241316933 - 2⁴ = 111241316917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111241316893 and 111241316902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111241316903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55620658466 + 55620658467.

It is an arithmetic number, because the mean of its divisors is an integer number (55620658467).

Almost surely, 2^111241316933 is an apocalyptic number.

It is an amenable number.

111241316933 is a deficient number, since it is larger than the sum of its proper divisors (1).

111241316933 is an equidigital number, since it uses as much as digits as its factorization.

111241316933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 35.

The spelling of 111241316933 in words is "one hundred eleven billion, two hundred forty-one million, three hundred sixteen thousand, nine hundred thirty-three".