133005155321011 has 2 divisors, whose sum is σ = 133005155321012. Its totient is φ = 133005155321010.

The previous prime is 133005155320967. The next prime is 133005155321041. The reversal of 133005155321011 is 110123551500331.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 133005155321011 - 2⁴¹ = 130806132065459 is a prime.

It is not a weakly prime, because it can be changed into another prime (133005155321041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66502577660505 + 66502577660506.

It is an arithmetic number, because the mean of its divisors is an integer number (66502577660506).

Almost surely, 2^{133005155321011} is an apocalyptic number.

133005155321011 is a deficient number, since it is larger than the sum of its proper divisors (1).

133005155321011 is an equidigital number, since it uses as much as digits as its factorization.

133005155321011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6750, while the sum is 31.

The spelling of 133005155321011 in words is "one hundred thirty-three trillion, five billion, one hundred fifty-five million, three hundred twenty-one thousand, eleven".