133331020332313 has 8 divisors (see below), whose sum is σ = 133677472521600. Its totient is φ = 132984702618768.

The previous prime is 133331020332277. The next prime is 133331020332353. The reversal of 133331020332313 is 313233020133331.

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 133331020332313 - 2³³ = 133322430397721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133331020332353) 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, 31633233 + ... + 35599486.

It is an arithmetic number, because the mean of its divisors is an integer number (16709684065200).

Almost surely, 2^{133331020332313} is an apocalyptic number.

It is an amenable number.

133331020332313 is a deficient number, since it is larger than the sum of its proper divisors (346452189287).

133331020332313 is an equidigital number, since it uses as much as digits as its factorization.

133331020332313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67237871.

The product of its (nonzero) digits is 26244, while the sum is 31.

Adding to 133331020332313 its reverse (313233020133331), we get a palindrome (446564040465644).

The spelling of 133331020332313 in words is "one hundred thirty-three trillion, three hundred thirty-one billion, twenty million, three hundred thirty-two thousand, three hundred thirteen".