133102556273 has 2 divisors, whose sum is σ = 133102556274. Its totient is φ = 133102556272.

The previous prime is 133102556263. The next prime is 133102556291. The reversal of 133102556273 is 372655201331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 132752379904 + 350176369 = 364352^2 + 18713^2 .

It is a cyclic number.

It is not a de Polignac number, because 133102556273 - 2¹⁰ = 133102555249 is a prime.

It is not a weakly prime, because it can be changed into another prime (133102556263) 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, 66551278136 + 66551278137.

It is an arithmetic number, because the mean of its divisors is an integer number (66551278137).

Almost surely, 2^133102556273 is an apocalyptic number.

It is an amenable number.

133102556273 is a deficient number, since it is larger than the sum of its proper divisors (1).

133102556273 is an equidigital number, since it uses as much as digits as its factorization.

133102556273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 38.

The spelling of 133102556273 in words is "one hundred thirty-three billion, one hundred two million, five hundred fifty-six thousand, two hundred seventy-three".