133313203043243 has 8 divisors (see below), whose sum is σ = 140329860549120. Its totient is φ = 126296562850920.

The previous prime is 133313203043219. The next prime is 133313203043303. The reversal of 133313203043243 is 342340302313331.

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 133313203043243 - 2¹⁰ = 133313203042219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133313203043743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13322378 + ... + 21073968.

It is an arithmetic number, because the mean of its divisors is an integer number (17541232568640).

Almost surely, 2^{133313203043243} is an apocalyptic number.

133313203043243 is a deficient number, since it is larger than the sum of its proper divisors (7016657505877).

133313203043243 is an equidigital number, since it uses as much as digits as its factorization.

133313203043243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8656777.

The product of its (nonzero) digits is 139968, while the sum is 35.

Adding to 133313203043243 its reverse (342340302313331), we get a palindrome (475653505356574).

The spelling of 133313203043243 in words is "one hundred thirty-three trillion, three hundred thirteen billion, two hundred three million, forty-three thousand, two hundred forty-three".