10010303123203 has 2 divisors, whose sum is σ = 10010303123204. Its totient is φ = 10010303123202.

The previous prime is 10010303123083. The next prime is 10010303123207. The reversal of 10010303123203 is 30232130301001.

10010303123203 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 not a de Polignac number, because 10010303123203 - 2³⁷ = 9872864169731 is a prime.

It is not a weakly prime, because it can be changed into another prime (10010303123207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5005151561601 + 5005151561602.

It is an arithmetic number, because the mean of its divisors is an integer number (5005151561602).

Almost surely, 2^{10010303123203} is an apocalyptic number.

10010303123203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10010303123203 is an equidigital number, since it uses as much as digits as its factorization.

10010303123203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 10010303123203 its reverse (30232130301001), we get a palindrome (40242433424204).

The spelling of 10010303123203 in words is "ten trillion, ten billion, three hundred three million, one hundred twenty-three thousand, two hundred three".