12301031203 has 2 divisors, whose sum is σ = 12301031204. Its totient is φ = 12301031202.

The previous prime is 12301031117. The next prime is 12301031261. The reversal of 12301031203 is 30213010321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12301031203 - 2¹³ = 12301023011 is a prime.

It is not a weakly prime, because it can be changed into another prime (12301031503) 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, 6150515601 + 6150515602.

It is an arithmetic number, because the mean of its divisors is an integer number (6150515602).

Almost surely, 2^12301031203 is an apocalyptic number.

12301031203 is a deficient number, since it is larger than the sum of its proper divisors (1).

12301031203 is an equidigital number, since it uses as much as digits as its factorization.

12301031203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12301031203 its reverse (30213010321), we get a palindrome (42514041524).

The spelling of 12301031203 in words is "twelve billion, three hundred one million, thirty-one thousand, two hundred three".