133300276573 has 2 divisors, whose sum is σ = 133300276574. Its totient is φ = 133300276572.

The previous prime is 133300276561. The next prime is 133300276609. The reversal of 133300276573 is 375672003331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132832549444 + 467727129 = 364462^2 + 21627^2 .

It is a cyclic number.

It is not a de Polignac number, because 133300276573 - 2³³ = 124710341981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133300276673) 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, 66650138286 + 66650138287.

It is an arithmetic number, because the mean of its divisors is an integer number (66650138287).

Almost surely, 2^133300276573 is an apocalyptic number.

It is an amenable number.

133300276573 is a deficient number, since it is larger than the sum of its proper divisors (1).

133300276573 is an equidigital number, since it uses as much as digits as its factorization.

133300276573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 238140, while the sum is 40.

The spelling of 133300276573 in words is "one hundred thirty-three billion, three hundred million, two hundred seventy-six thousand, five hundred seventy-three".