133212203133201 has 12 divisors (see below), whose sum is σ = 195572014072500. Its totient is φ = 87352264349280.

The previous prime is 133212203133193. The next prime is 133212203133223. The reversal of 133212203133201 is 102331302212331.

133212203133201 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 1 + 2 + 20 + 313 + 320 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 32366723558976 + 100845479574225 = 5689176^2 + 10042185^2 .

It is not a de Polignac number, because 133212203133201 - 2³ = 133212203133193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133212203133271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 121322588826 + ... + 121322589923.

It is an arithmetic number, because the mean of its divisors is an integer number (16297667839375).

Almost surely, 2^{133212203133201} is an apocalyptic number.

It is an amenable number.

133212203133201 is a deficient number, since it is larger than the sum of its proper divisors (62359810939299).

133212203133201 is a wasteful number, since it uses less digits than its factorization.

133212203133201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242645178816 (or 242645178813 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 133212203133201 its reverse (102331302212331), we get a palindrome (235543505345532).

The spelling of 133212203133201 in words is "one hundred thirty-three trillion, two hundred twelve billion, two hundred three million, one hundred thirty-three thousand, two hundred one".