133134330233 has 2 divisors, whose sum is σ = 133134330234. Its totient is φ = 133134330232.

The previous prime is 133134330229. The next prime is 133134330253. The reversal of 133134330233 is 332033431331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 69281083369 + 63853246864 = 263213^2 + 252692^2 .

It is a cyclic number.

It is not a de Polignac number, because 133134330233 - 2² = 133134330229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 133134330196 and 133134330205.

It is not a weakly prime, because it can be changed into another prime (133134330253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66567165116 + 66567165117.

It is an arithmetic number, because the mean of its divisors is an integer number (66567165117).

Almost surely, 2^133134330233 is an apocalyptic number.

It is an amenable number.

133134330233 is a deficient number, since it is larger than the sum of its proper divisors (1).

133134330233 is an equidigital number, since it uses as much as digits as its factorization.

133134330233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 29.

Adding to 133134330233 its reverse (332033431331), we get a palindrome (465167761564).

The spelling of 133134330233 in words is "one hundred thirty-three billion, one hundred thirty-four million, three hundred thirty thousand, two hundred thirty-three".