133321302320213 has 8 divisors (see below), whose sum is σ = 152658535739328. Its totient is φ = 114056902173024.

The previous prime is 133321302320197. The next prime is 133321302320231. The reversal of 133321302320213 is 312023203123331.

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 133321302320213 - 2⁴ = 133321302320197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133321302320243) 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, 18208314056 + ... + 18208321377.

It is an arithmetic number, because the mean of its divisors is an integer number (19082316967416).

Almost surely, 2^{133321302320213} is an apocalyptic number.

It is an amenable number.

133321302320213 is a deficient number, since it is larger than the sum of its proper divisors (19337233419115).

133321302320213 is an equidigital number, since it uses as much as digits as its factorization.

133321302320213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36416635963.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 133321302320213 its reverse (312023203123331), we get a palindrome (445344505443544).

The spelling of 133321302320213 in words is "one hundred thirty-three trillion, three hundred twenty-one billion, three hundred two million, three hundred twenty thousand, two hundred thirteen".