133013221333 has 8 divisors (see below), whose sum is σ = 135853020288. Its totient is φ = 130173827904.

The previous prime is 133013221301. The next prime is 133013221337. The reversal of 133013221333 is 333122310331.

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 133013221333 - 2⁵ = 133013221301 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133013221298 and 133013221307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133013221337) 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 7 ways as a sum of consecutive naturals, for example, 615085 + ... + 802717.

It is an arithmetic number, because the mean of its divisors is an integer number (16981627536).

Almost surely, 2^133013221333 is an apocalyptic number.

It is an amenable number.

133013221333 is a deficient number, since it is larger than the sum of its proper divisors (2839798955).

133013221333 is a wasteful number, since it uses less digits than its factorization.

133013221333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202763.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 133013221333 its reverse (333122310331), we get a palindrome (466135531664).

The spelling of 133013221333 in words is "one hundred thirty-three billion, thirteen million, two hundred twenty-one thousand, three hundred thirty-three".