133119127811 has 2 divisors, whose sum is σ = 133119127812. Its totient is φ = 133119127810.

The previous prime is 133119127807. The next prime is 133119127819. The reversal of 133119127811 is 118721911331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133119127811 - 2² = 133119127807 is a prime.

It is a super-2 number, since 2×133119127811² (a number of 23 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (133119127819) 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, 66559563905 + 66559563906.

It is an arithmetic number, because the mean of its divisors is an integer number (66559563906).

Almost surely, 2^133119127811 is an apocalyptic number.

133119127811 is a deficient number, since it is larger than the sum of its proper divisors (1).

133119127811 is an equidigital number, since it uses as much as digits as its factorization.

133119127811 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9072, while the sum is 38.

The spelling of 133119127811 in words is "one hundred thirty-three billion, one hundred nineteen million, one hundred twenty-seven thousand, eight hundred eleven".