12123310112033 has 8 divisors (see below), whose sum is σ = 12945915137280. Its totient is φ = 11327675743440.

The previous prime is 12123310111987. The next prime is 12123310112041. The reversal of 12123310112033 is 33021101332121.

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

It is a cyclic number.

It is not a de Polignac number, because 12123310112033 - 2³² = 12119015144737 is a prime.

It is a super-2 number, since 2×12123310112033² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12123310118033) 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 7 ways as a sum of consecutive naturals, for example, 6742663235 + ... + 6742665032.

It is an arithmetic number, because the mean of its divisors is an integer number (1618239392160).

Almost surely, 2^{12123310112033} is an apocalyptic number.

It is an amenable number.

12123310112033 is a deficient number, since it is larger than the sum of its proper divisors (822605025247).

12123310112033 is a wasteful number, since it uses less digits than its factorization.

12123310112033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13485328327.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 12123310112033 its reverse (33021101332121), we get a palindrome (45144411444154).

The spelling of 12123310112033 in words is "twelve trillion, one hundred twenty-three billion, three hundred ten million, one hundred twelve thousand, thirty-three".