3012001220203 has 2 divisors, whose sum is σ = 3012001220204. Its totient is φ = 3012001220202.

The previous prime is 3012001220183. The next prime is 3012001220213. The reversal of 3012001220203 is 3020221002103.

3012001220203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3012001220203 is a prime.

It is a super-2 number, since 2×3012001220203² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3012001220213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506000610101 + 1506000610102.

It is an arithmetic number, because the mean of its divisors is an integer number (1506000610102).

Almost surely, 2^{3012001220203} is an apocalyptic number.

3012001220203 is a deficient number, since it is larger than the sum of its proper divisors (1).

3012001220203 is an equidigital number, since it uses as much as digits as its factorization.

3012001220203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 3012001220203 its reverse (3020221002103), we get a palindrome (6032222222306).

The spelling of 3012001220203 in words is "three trillion, twelve billion, one million, two hundred twenty thousand, two hundred three".