12320030002203 has 128 divisors (see below), whose sum is σ = 23143587840000. Its totient is φ = 6291297112320.

The previous prime is 12320030002157. The next prime is 12320030002223. The reversal of 12320030002203 is 30220003002321.

It is a happy number.

12320030002203 is a `hidden beast` number, since 123 + 20 + 0 + 300 + 0 + 220 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-12320030002203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12320030002223) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 66629023 + ... + 66813671.

It is an arithmetic number, because the mean of its divisors is an integer number (180809280000).

Almost surely, 2^{12320030002203} is an apocalyptic number.

12320030002203 is a deficient number, since it is larger than the sum of its proper divisors (10823557837797).

12320030002203 is a wasteful number, since it uses less digits than its factorization.

12320030002203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185222 (or 185216 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 12320030002203 its reverse (30220003002321), we get a palindrome (42540033004524).

The spelling of 12320030002203 in words is "twelve trillion, three hundred twenty billion, thirty million, two thousand, two hundred three".