121113310330333 has 4 divisors (see below), whose sum is σ = 121117209318688. Its totient is φ = 121109411341980.

The previous prime is 121113310330303. The next prime is 121113310330357. The reversal of 121113310330333 is 333033013311121.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 121113310330333 - 2⁵ = 121113310330301 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 (121113310330303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1949447583 + ... + 1949509708.

It is an arithmetic number, because the mean of its divisors is an integer number (30279302329672).

Almost surely, 2^{121113310330333} is an apocalyptic number.

It is an amenable number.

121113310330333 is a deficient number, since it is larger than the sum of its proper divisors (3898988355).

121113310330333 is an equidigital number, since it uses as much as digits as its factorization.

121113310330333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3898988354.

The product of its (nonzero) digits is 4374, while the sum is 28.

Adding to 121113310330333 its reverse (333033013311121), we get a palindrome (454146323641454).

The spelling of 121113310330333 in words is "one hundred twenty-one trillion, one hundred thirteen billion, three hundred ten million, three hundred thirty thousand, three hundred thirty-three".