10243131630203 has 2 divisors, whose sum is σ = 10243131630204. Its totient is φ = 10243131630202.

The previous prime is 10243131630131. The next prime is 10243131630227. The reversal of 10243131630203 is 30203613134201.

10243131630203 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 10243131630203 - 2¹⁰ = 10243131629179 is a prime.

It is not a weakly prime, because it can be changed into another prime (10243131630233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5121565815101 + 5121565815102.

It is an arithmetic number, because the mean of its divisors is an integer number (5121565815102).

Almost surely, 2^{10243131630203} is an apocalyptic number.

10243131630203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10243131630203 is an equidigital number, since it uses as much as digits as its factorization.

10243131630203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

Adding to 10243131630203 its reverse (30203613134201), we get a palindrome (40446744764404).

The spelling of 10243131630203 in words is "ten trillion, two hundred forty-three billion, one hundred thirty-one million, six hundred thirty thousand, two hundred three".