133204522142331 has 12 divisors (see below), whose sum is σ = 197606708523952. Its totient is φ = 86402933281296.

The previous prime is 133204522142309. The next prime is 133204522142347. The reversal of 133204522142331 is 133241225402331.

133204522142331 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 0 + 4 + 5 + 221 + 423 + 3 + 1 = 666.

It is not a de Polignac number, because 133204522142331 - 2³⁷ = 133067083188859 is a prime.

It is a super-2 number, since 2×133204522142331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133204522142231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 200006789671 + ... + 200006790336.

Almost surely, 2^{133204522142331} is an apocalyptic number.

133204522142331 is a deficient number, since it is larger than the sum of its proper divisors (64402186381621).

133204522142331 is a wasteful number, since it uses less digits than its factorization.

133204522142331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400013580050 (or 400013580047 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

Adding to 133204522142331 its reverse (133241225402331), we get a palindrome (266445747544662).

The spelling of 133204522142331 in words is "one hundred thirty-three trillion, two hundred four billion, five hundred twenty-two million, one hundred forty-two thousand, three hundred thirty-one".