12321023101003 has 16 divisors (see below), whose sum is σ = 12648786624000. Its totient is φ = 11997740748960.

The previous prime is 12321023100941. The next prime is 12321023101067. The reversal of 12321023101003 is 30010132012321.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12321023101003 is a prime.

It is a super-2 number, since 2×12321023101003² (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 (12321023101403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538948 + ... + 4993246.

It is an arithmetic number, because the mean of its divisors is an integer number (790549164000).

Almost surely, 2^{12321023101003} is an apocalyptic number.

12321023101003 is a deficient number, since it is larger than the sum of its proper divisors (327763522997).

12321023101003 is a wasteful number, since it uses less digits than its factorization.

12321023101003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4454802.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12321023101003 its reverse (30010132012321), we get a palindrome (42331155113324).

The spelling of 12321023101003 in words is "twelve trillion, three hundred twenty-one billion, twenty-three million, one hundred one thousand, three".