20120003321333 has 8 divisors (see below), whose sum is σ = 20813929500000. Its totient is φ = 19426086006768.

The previous prime is 20120003321317. The next prime is 20120003321339. The reversal of 20120003321333 is 33312330002102.

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 20120003321333 - 2⁴ = 20120003321317 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 20120003321299 and 20120003321308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20120003321339) 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, 2577710 + ... + 6847232.

It is an arithmetic number, because the mean of its divisors is an integer number (2601741187500).

Almost surely, 2^{20120003321333} is an apocalyptic number.

It is an amenable number.

20120003321333 is a deficient number, since it is larger than the sum of its proper divisors (693926178667).

20120003321333 is a wasteful number, since it uses less digits than its factorization.

20120003321333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4432051.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 20120003321333 its reverse (33312330002102), we get a palindrome (53432333323435).

The spelling of 20120003321333 in words is "twenty trillion, one hundred twenty billion, three million, three hundred twenty-one thousand, three hundred thirty-three".