133033113133 has 2 divisors, whose sum is σ = 133033113134. Its totient is φ = 133033113132.

The previous prime is 133033113113. The next prime is 133033113137. The reversal of 133033113133 is 331311330331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 118613426409 + 14419686724 = 344403^2 + 120082^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133033113133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133033113098 and 133033113107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133033113137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66516556566 + 66516556567.

It is an arithmetic number, because the mean of its divisors is an integer number (66516556567).

Almost surely, 2^133033113133 is an apocalyptic number.

It is an amenable number.

133033113133 is a deficient number, since it is larger than the sum of its proper divisors (1).

133033113133 is an equidigital number, since it uses as much as digits as its factorization.

133033113133 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 25.

Adding to 133033113133 its reverse (331311330331), we get a palindrome (464344443464).

The spelling of 133033113133 in words is "one hundred thirty-three billion, thirty-three million, one hundred thirteen thousand, one hundred thirty-three".