133300030010809 has 2 divisors, whose sum is σ = 133300030010810. Its totient is φ = 133300030010808.

The previous prime is 133300030010789. The next prime is 133300030010831. The reversal of 133300030010809 is 908010030003331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113881509854784 + 19418520156025 = 10671528^2 + 4406645^2 .

It is a cyclic number.

It is not a de Polignac number, because 133300030010809 - 2²⁵ = 133299996456377 is a prime.

It is not a weakly prime, because it can be changed into another prime (133300030010009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66650015005404 + 66650015005405.

It is an arithmetic number, because the mean of its divisors is an integer number (66650015005405).

Almost surely, 2^{133300030010809} is an apocalyptic number.

It is an amenable number.

133300030010809 is a deficient number, since it is larger than the sum of its proper divisors (1).

133300030010809 is an equidigital number, since it uses as much as digits as its factorization.

133300030010809 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 133300030010809 in words is "one hundred thirty-three trillion, three hundred billion, thirty million, ten thousand, eight hundred nine".