133282000861 has 2 divisors, whose sum is σ = 133282000862. Its totient is φ = 133282000860.

The previous prime is 133282000783. The next prime is 133282000909. The reversal of 133282000861 is 168000282331.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 74490784900 + 58791215961 = 272930^2 + 242469^2 .

It is a cyclic number.

It is not a de Polignac number, because 133282000861 - 2⁹ = 133282000349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133282000661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66641000430 + 66641000431.

It is an arithmetic number, because the mean of its divisors is an integer number (66641000431).

Almost surely, 2^133282000861 is an apocalyptic number.

It is an amenable number.

133282000861 is a deficient number, since it is larger than the sum of its proper divisors (1).

133282000861 is an equidigital number, since it uses as much as digits as its factorization.

133282000861 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 34.

The spelling of 133282000861 in words is "one hundred thirty-three billion, two hundred eighty-two million, eight hundred sixty-one", and thus it is an aban number.