12103023321333 has 24 divisors (see below), whose sum is σ = 19980047691968. Its totient is φ = 6915856298112.

The previous prime is 12103023321331. The next prime is 12103023321349. The reversal of 12103023321333 is 33312332030121.

12103023321333 is a `hidden beast` number, since 1 + 2 + 1 + 0 + 3 + 0 + 2 + 3 + 321 + 333 = 666.

It is not a de Polignac number, because 12103023321333 - 2¹ = 12103023321331 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12103023321297 and 12103023321306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12103023321331) 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 23 ways as a sum of consecutive naturals, for example, 644610 + ... + 4962012.

Almost surely, 2^{12103023321333} is an apocalyptic number.

It is an amenable number.

12103023321333 is a deficient number, since it is larger than the sum of its proper divisors (7877024370635).

12103023321333 is a wasteful number, since it uses less digits than its factorization.

12103023321333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4361913 (or 4361910 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 27.

Adding to 12103023321333 its reverse (33312332030121), we get a palindrome (45415355351454).

The spelling of 12103023321333 in words is "twelve trillion, one hundred three billion, twenty-three million, three hundred twenty-one thousand, three hundred thirty-three".