133213223204201 has 12 divisors (see below), whose sum is σ = 154968474289860. Its totient is φ = 114178228647840.

The previous prime is 133213223204059. The next prime is 133213223204209. The reversal of 133213223204201 is 102402322312331.

It can be written as a sum of positive squares in 2 ways, for example, as 66155123616400 + 67058099587801 = 8133580^2 + 8188901^2 .

It is not a de Polignac number, because 133213223204201 - 2²⁶ = 133213156095337 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (133213223204209) 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, 52730510 + ... + 55199031.

It is an arithmetic number, because the mean of its divisors is an integer number (12914039524155).

Almost surely, 2^{133213223204201} is an apocalyptic number.

It is an amenable number.

133213223204201 is a deficient number, since it is larger than the sum of its proper divisors (21755251085659).

133213223204201 is a wasteful number, since it uses less digits than its factorization.

133213223204201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107954744 (or 107954737 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 133213223204201 its reverse (102402322312331), we get a palindrome (235615545516532).

The spelling of 133213223204201 in words is "one hundred thirty-three trillion, two hundred thirteen billion, two hundred twenty-three million, two hundred four thousand, two hundred one".