121033221320333 has 8 divisors (see below), whose sum is σ = 138329084771520. Its totient is φ = 103738708684800.

The previous prime is 121033221320309. The next prime is 121033221320339. The reversal of 121033221320333 is 333023122330121.

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

It is not a de Polignac number, because 121033221320333 - 2⁴⁴ = 103441035275917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 121033221320296 and 121033221320305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121033221320339) 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, 337511903 + ... + 337870316.

It is an arithmetic number, because the mean of its divisors is an integer number (17291135596440).

Almost surely, 2^{121033221320333} is an apocalyptic number.

It is an amenable number.

121033221320333 is a deficient number, since it is larger than the sum of its proper divisors (17295863451187).

121033221320333 is an equidigital number, since it uses as much as digits as its factorization.

121033221320333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 675407827.

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

Adding to 121033221320333 its reverse (333023122330121), we get a palindrome (454056343650454).

The spelling of 121033221320333 in words is "one hundred twenty-one trillion, thirty-three billion, two hundred twenty-one million, three hundred twenty thousand, three hundred thirty-three".