133201313328 has 20 divisors (see below), whose sum is σ = 344103392888. Its totient is φ = 44400437760.

The previous prime is 133201313321. The next prime is 133201313339. The reversal of 133201313328 is 823313102331.

It is a junction number, because it is equal to n+sod(n) for n = 133201313295 and 133201313304.

It is not an unprimeable number, because it can be changed into a prime (133201313321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1387513633 + ... + 1387513728.

Almost surely, 2^133201313328 is an apocalyptic number.

It is an amenable number.

133201313328 is an abundant number, since it is smaller than the sum of its proper divisors (210902079560).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133201313328 is a wasteful number, since it uses less digits than its factorization.

133201313328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775027372 (or 2775027366 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 133201313328 its reverse (823313102331), we get a palindrome (956514415659).

The spelling of 133201313328 in words is "one hundred thirty-three billion, two hundred one million, three hundred thirteen thousand, three hundred twenty-eight".