12123120333 has 8 divisors (see below), whose sum is σ = 16540071328. Its totient is φ = 7894124784.

The previous prime is 12123120313. The next prime is 12123120341. The reversal of 12123120333 is 33302132121.

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

It is not a de Polignac number, because 12123120333 - 2⁹ = 12123119821 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 (12123120313) 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, 46988710 + ... + 46988967.

It is an arithmetic number, because the mean of its divisors is an integer number (2067508916).

Almost surely, 2^12123120333 is an apocalyptic number.

It is an amenable number.

12123120333 is a deficient number, since it is larger than the sum of its proper divisors (4416950995).

12123120333 is an equidigital number, since it uses as much as digits as its factorization.

12123120333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93977723.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12123120333 its reverse (33302132121), we get a palindrome (45425252454).

The spelling of 12123120333 in words is "twelve billion, one hundred twenty-three million, one hundred twenty thousand, three hundred thirty-three".