10312430203 has 2 divisors, whose sum is σ = 10312430204. Its totient is φ = 10312430202.

The previous prime is 10312430113. The next prime is 10312430207. The reversal of 10312430203 is 30203421301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10312430203 - 2⁹ = 10312429691 is a prime.

It is not a weakly prime, because it can be changed into another prime (10312430207) 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, 5156215101 + 5156215102.

It is an arithmetic number, because the mean of its divisors is an integer number (5156215102).

Almost surely, 2^10312430203 is an apocalyptic number.

10312430203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10312430203 is an equidigital number, since it uses as much as digits as its factorization.

10312430203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 10312430203 its reverse (30203421301), we get a palindrome (40515851504).

The spelling of 10312430203 in words is "ten billion, three hundred twelve million, four hundred thirty thousand, two hundred three".