12301220003 has 2 divisors, whose sum is σ = 12301220004. Its totient is φ = 12301220002.

The previous prime is 12301219981. The next prime is 12301220017. The reversal of 12301220003 is 30002210321.

It is a happy number.

It is an a-pointer prime, because the next prime (12301220017) can be obtained adding 12301220003 to its sum of digits (14).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12301220003 - 2⁶ = 12301219939 is a prime.

It is a super-3 number, since 3×12301220003³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12301220003.

It is not a weakly prime, because it can be changed into another prime (12301220053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6150610001 + 6150610002.

It is an arithmetic number, because the mean of its divisors is an integer number (6150610002).

Almost surely, 2^12301220003 is an apocalyptic number.

12301220003 is a deficient number, since it is larger than the sum of its proper divisors (1).

12301220003 is an equidigital number, since it uses as much as digits as its factorization.

12301220003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 12301220003 its reverse (30002210321), we get a palindrome (42303430324).

The spelling of 12301220003 in words is "twelve billion, three hundred one million, two hundred twenty thousand, three".