133300321333 has 4 divisors (see below), whose sum is σ = 133304679648. Its totient is φ = 133295963020.

The previous prime is 133300321313. The next prime is 133300321351. The reversal of 133300321333 is 333123003331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 133300321333 - 2¹³ = 133300313141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133300321298 and 133300321307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133300321313) 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, 2132953 + ... + 2194558.

It is an arithmetic number, because the mean of its divisors is an integer number (33326169912).

Almost surely, 2^133300321333 is an apocalyptic number.

It is an amenable number.

133300321333 is a deficient number, since it is larger than the sum of its proper divisors (4358315).

133300321333 is an equidigital number, since it uses as much as digits as its factorization.

133300321333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4358314.

The product of its (nonzero) digits is 4374, while the sum is 25.

Adding to 133300321333 its reverse (333123003331), we get a palindrome (466423324664).

The spelling of 133300321333 in words is "one hundred thirty-three billion, three hundred million, three hundred twenty-one thousand, three hundred thirty-three".