12320221102003 has 2 divisors, whose sum is σ = 12320221102004. Its totient is φ = 12320221102002.

The previous prime is 12320221101953. The next prime is 12320221102019. The reversal of 12320221102003 is 30020112202321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12320221102003 is a prime.

It is a super-2 number, since 2×12320221102003² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12320221106003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160110551001 + 6160110551002.

It is an arithmetic number, because the mean of its divisors is an integer number (6160110551002).

Almost surely, 2^{12320221102003} is an apocalyptic number.

12320221102003 is a deficient number, since it is larger than the sum of its proper divisors (1).

12320221102003 is an equidigital number, since it uses as much as digits as its factorization.

12320221102003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12320221102003 its reverse (30020112202321), we get a palindrome (42340333304324).

The spelling of 12320221102003 in words is "twelve trillion, three hundred twenty billion, two hundred twenty-one million, one hundred two thousand, three".