111330033130133 has 2 divisors, whose sum is σ = 111330033130134. Its totient is φ = 111330033130132.

The previous prime is 111330033130093. The next prime is 111330033130177. The reversal of 111330033130133 is 331031330033111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108128427904324 + 3201605225809 = 10398482^2 + 1789303^2 .

It is a cyclic number.

It is not a de Polignac number, because 111330033130133 - 2¹⁶ = 111330033064597 is a prime.

It is a super-2 number, since 2×111330033130133² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111330033130933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55665016565066 + 55665016565067.

It is an arithmetic number, because the mean of its divisors is an integer number (55665016565067).

Almost surely, 2^{111330033130133} is an apocalyptic number.

It is an amenable number.

111330033130133 is a deficient number, since it is larger than the sum of its proper divisors (1).

111330033130133 is an equidigital number, since it uses as much as digits as its factorization.

111330033130133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2187, while the sum is 26.

Adding to 111330033130133 its reverse (331031330033111), we get a palindrome (442361363163244).

The spelling of 111330033130133 in words is "one hundred eleven trillion, three hundred thirty billion, thirty-three million, one hundred thirty thousand, one hundred thirty-three".