121020441333 has 8 divisors (see below), whose sum is σ = 176029732896. Its totient is φ = 73345722000.

The previous prime is 121020441307. The next prime is 121020441379. The reversal of 121020441333 is 333144020121.

It is a happy number.

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

It is not a de Polignac number, because 121020441333 - 2⁵ = 121020441301 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121020441133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1833643018 + ... + 1833643083.

It is an arithmetic number, because the mean of its divisors is an integer number (22003716612).

Almost surely, 2^121020441333 is an apocalyptic number.

It is an amenable number.

121020441333 is a deficient number, since it is larger than the sum of its proper divisors (55009291563).

121020441333 is a wasteful number, since it uses less digits than its factorization.

121020441333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3667286115.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 121020441333 its reverse (333144020121), we get a palindrome (454164461454).

The spelling of 121020441333 in words is "one hundred twenty-one billion, twenty million, four hundred forty-one thousand, three hundred thirty-three".