133132020337 has 2 divisors, whose sum is σ = 133132020338. Its totient is φ = 133132020336.

The previous prime is 133132020289. The next prime is 133132020347. The reversal of 133132020337 is 733020231331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129243126016 + 3888894321 = 359504^2 + 62361^2 .

It is a cyclic number.

It is not a de Polignac number, because 133132020337 - 2¹⁹ = 133131496049 is a prime.

It is a super-2 number, since 2×133132020337² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (133132020347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66566010168 + 66566010169.

It is an arithmetic number, because the mean of its divisors is an integer number (66566010169).

Almost surely, 2^133132020337 is an apocalyptic number.

It is an amenable number.

133132020337 is a deficient number, since it is larger than the sum of its proper divisors (1).

133132020337 is an equidigital number, since it uses as much as digits as its factorization.

133132020337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6804, while the sum is 28.

Adding to 133132020337 its reverse (733020231331), we get a palindrome (866152251668).

The spelling of 133132020337 in words is "one hundred thirty-three billion, one hundred thirty-two million, twenty thousand, three hundred thirty-seven".