133221112030271 has 2 divisors, whose sum is σ = 133221112030272. Its totient is φ = 133221112030270.

The previous prime is 133221112030219. The next prime is 133221112030333. The reversal of 133221112030271 is 172030211122331.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 133221112030271 - 2³⁴ = 133203932161087 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (133221112032271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66610556015135 + 66610556015136.

It is an arithmetic number, because the mean of its divisors is an integer number (66610556015136).

Almost surely, 2^{133221112030271} is an apocalyptic number.

133221112030271 is a deficient number, since it is larger than the sum of its proper divisors (1).

133221112030271 is an equidigital number, since it uses as much as digits as its factorization.

133221112030271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 29.

The spelling of 133221112030271 in words is "one hundred thirty-three trillion, two hundred twenty-one billion, one hundred twelve million, thirty thousand, two hundred seventy-one".