133002121233173 has 2 divisors, whose sum is σ = 133002121233174. Its totient is φ = 133002121233172.

The previous prime is 133002121233073. The next prime is 133002121233199. The reversal of 133002121233173 is 371332121200331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75744175890769 + 57257945342404 = 8703113^2 + 7566898^2 .

It is a cyclic number.

It is not a de Polignac number, because 133002121233173 - 2¹⁶ = 133002121167637 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133002121233073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66501060616586 + 66501060616587.

It is an arithmetic number, because the mean of its divisors is an integer number (66501060616587).

Almost surely, 2^{133002121233173} is an apocalyptic number.

It is an amenable number.

133002121233173 is a deficient number, since it is larger than the sum of its proper divisors (1).

133002121233173 is an equidigital number, since it uses as much as digits as its factorization.

133002121233173 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 32.

The spelling of 133002121233173 in words is "one hundred thirty-three trillion, two billion, one hundred twenty-one million, two hundred thirty-three thousand, one hundred seventy-three".