133322511533 has 2 divisors, whose sum is σ = 133322511534. Its totient is φ = 133322511532.

The previous prime is 133322511473. The next prime is 133322511547. The reversal of 133322511533 is 335115223331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82172808964 + 51149702569 = 286658^2 + 226163^2 .

It is a cyclic number.

It is not a de Polignac number, because 133322511533 - 2⁸ = 133322511277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133322511533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133322511583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66661255766 + 66661255767.

It is an arithmetic number, because the mean of its divisors is an integer number (66661255767).

Almost surely, 2^133322511533 is an apocalyptic number.

It is an amenable number.

133322511533 is a deficient number, since it is larger than the sum of its proper divisors (1).

133322511533 is an equidigital number, since it uses as much as digits as its factorization.

133322511533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24300, while the sum is 32.

Adding to 133322511533 its reverse (335115223331), we get a palindrome (468437734864).

The spelling of 133322511533 in words is "one hundred thirty-three billion, three hundred twenty-two million, five hundred eleven thousand, five hundred thirty-three".