133313201302221 has 12 divisors (see below), whose sum is σ = 192563613093280. Its totient is φ = 88875421334280.

The previous prime is 133313201302129. The next prime is 133313201302283. The reversal of 133313201302221 is 122203102313331.

133313201302221 is a `hidden beast` number, since 1 + 3 + 3 + 3 + 132 + 0 + 1 + 302 + 221 = 666.

It is not a de Polignac number, because 133313201302221 - 2¹⁰ = 133313201301197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133313201302621) 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, 31762710 + ... + 35714088.

Almost surely, 2^{133313201302221} is an apocalyptic number.

It is an amenable number.

133313201302221 is a deficient number, since it is larger than the sum of its proper divisors (59250411791059).

133313201302221 is a wasteful number, since it uses less digits than its factorization.

133313201302221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7700096 (or 7700093 counting only the distinct ones).

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

Adding to 133313201302221 its reverse (122203102313331), we get a palindrome (255516303615552).

The spelling of 133313201302221 in words is "one hundred thirty-three trillion, three hundred thirteen billion, two hundred one million, three hundred two thousand, two hundred twenty-one".