133807383071 has 2 divisors, whose sum is σ = 133807383072. Its totient is φ = 133807383070.

The previous prime is 133807383053. The next prime is 133807383103. The reversal of 133807383071 is 170383708331.

It is a weak prime.

It is an emirp because it is prime and its reverse (170383708331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 133807383071 - 2²⁶ = 133740274207 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133807383001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66903691535 + 66903691536.

It is an arithmetic number, because the mean of its divisors is an integer number (66903691536).

Almost surely, 2^133807383071 is an apocalyptic number.

133807383071 is a deficient number, since it is larger than the sum of its proper divisors (1).

133807383071 is an equidigital number, since it uses as much as digits as its factorization.

133807383071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 254016, while the sum is 44.

The spelling of 133807383071 in words is "one hundred thirty-three billion, eight hundred seven million, three hundred eighty-three thousand, seventy-one".