133320320001 has 24 divisors (see below), whose sum is σ = 210797548416. Its totient is φ = 80524407840.

The previous prime is 133320319999. The next prime is 133320320009. The reversal of 133320320001 is 100023023331.

133320320001 is a `hidden beast` number, since 13 + 332 + 0 + 320 + 0 + 0 + 1 = 666.

It is not a de Polignac number, because 133320320001 - 2¹ = 133320319999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133320320009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2269065 + ... + 2327078.

It is an arithmetic number, because the mean of its divisors is an integer number (8783231184).

Almost surely, 2^133320320001 is an apocalyptic number.

133320320001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133320320001 is a deficient number, since it is larger than the sum of its proper divisors (77477228415).

133320320001 is a wasteful number, since it uses less digits than its factorization.

133320320001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4596453 (or 4596450 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 133320320001 its reverse (100023023331), we get a palindrome (233343343332).

The spelling of 133320320001 in words is "one hundred thirty-three billion, three hundred twenty million, three hundred twenty thousand, one".