133055056554241 has 2 divisors, whose sum is σ = 133055056554242. Its totient is φ = 133055056554240.

The previous prime is 133055056554229. The next prime is 133055056554293. The reversal of 133055056554241 is 142455650550331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106502317440016 + 26552739114225 = 10319996^2 + 5152935^2 .

It is a cyclic number.

It is not a de Polignac number, because 133055056554241 - 2³¹ = 133052909070593 is a prime.

It is not a weakly prime, because it can be changed into another prime (133055056554341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66527528277120 + 66527528277121.

It is an arithmetic number, because the mean of its divisors is an integer number (66527528277121).

Almost surely, 2^{133055056554241} is an apocalyptic number.

It is an amenable number.

133055056554241 is a deficient number, since it is larger than the sum of its proper divisors (1).

133055056554241 is an equidigital number, since it uses as much as digits as its factorization.

133055056554241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400000, while the sum is 49.

The spelling of 133055056554241 in words is "one hundred thirty-three trillion, fifty-five billion, fifty-six million, five hundred fifty-four thousand, two hundred forty-one".