10310203243 has 2 divisors, whose sum is σ = 10310203244. Its totient is φ = 10310203242.

The previous prime is 10310203199. The next prime is 10310203247. The reversal of 10310203243 is 34230201301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10310203243 - 2³³ = 1720268651 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10310203243.

It is not a weakly prime, because it can be changed into another prime (10310203247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5155101621 + 5155101622.

It is an arithmetic number, because the mean of its divisors is an integer number (5155101622).

Almost surely, 2^10310203243 is an apocalyptic number.

10310203243 is a deficient number, since it is larger than the sum of its proper divisors (1).

10310203243 is an equidigital number, since it uses as much as digits as its factorization.

10310203243 is an evil number, because the sum of its binary digits is even.

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

Adding to 10310203243 its reverse (34230201301), we get a palindrome (44540404544).

The spelling of 10310203243 in words is "ten billion, three hundred ten million, two hundred three thousand, two hundred forty-three".