121003132330333 has 16 divisors (see below), whose sum is σ = 139874129199360. Its totient is φ = 103453717593600.

The previous prime is 121003132330331. The next prime is 121003132330357. The reversal of 121003132330333 is 333033231300121.

It is not a de Polignac number, because 121003132330333 - 2¹ = 121003132330331 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121003132330331) 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 15 ways as a sum of consecutive naturals, for example, 244671813 + ... + 245165866.

It is an arithmetic number, because the mean of its divisors is an integer number (8742133074960).

Almost surely, 2^{121003132330333} is an apocalyptic number.

It is an amenable number.

121003132330333 is a deficient number, since it is larger than the sum of its proper divisors (18870996869027).

121003132330333 is a wasteful number, since it uses less digits than its factorization.

121003132330333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489839028.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 121003132330333 its reverse (333033231300121), we get a palindrome (454036363630454).

The spelling of 121003132330333 in words is "one hundred twenty-one trillion, three billion, one hundred thirty-two million, three hundred thirty thousand, three hundred thirty-three".