20334320113333 has 8 divisors (see below), whose sum is σ = 20398895101728. Its totient is φ = 20269798919184.

The previous prime is 20334320113313. The next prime is 20334320113343. The reversal of 20334320113333 is 33331102343302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20334320113333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20334320113295 and 20334320113304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20334320113313) 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, 12691291 + ... + 14203432.

It is an arithmetic number, because the mean of its divisors is an integer number (2549861887716).

Almost surely, 2^{20334320113333} is an apocalyptic number.

It is an amenable number.

20334320113333 is a deficient number, since it is larger than the sum of its proper divisors (64574988395).

20334320113333 is a wasteful number, since it uses less digits than its factorization.

20334320113333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26897123.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 20334320113333 its reverse (33331102343302), we get a palindrome (53665422456635).

The spelling of 20334320113333 in words is "twenty trillion, three hundred thirty-four billion, three hundred twenty million, one hundred thirteen thousand, three hundred thirty-three".