133324888081 has 8 divisors (see below), whose sum is σ = 166223237184. Its totient is φ = 103889523120.

The previous prime is 133324888079. The next prime is 133324888093. The reversal of 133324888081 is 180888423331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 133324888081 - 2¹ = 133324888079 is a prime.

It is a super-2 number, since 2×133324888081² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133324888481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 865745950 + ... + 865746103.

It is an arithmetic number, because the mean of its divisors is an integer number (20777904648).

Almost surely, 2^133324888081 is an apocalyptic number.

133324888081 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

133324888081 is a deficient number, since it is larger than the sum of its proper divisors (32898349103).

133324888081 is a wasteful number, since it uses less digits than its factorization.

133324888081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731492071.

The product of its (nonzero) digits is 884736, while the sum is 49.

The spelling of 133324888081 in words is "one hundred thirty-three billion, three hundred twenty-four million, eight hundred eighty-eight thousand, eighty-one".