10320113203 has 2 divisors, whose sum is σ = 10320113204. Its totient is φ = 10320113202.

The previous prime is 10320113189. The next prime is 10320113213. The reversal of 10320113203 is 30231102301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10320113203 is a prime.

It is not a weakly prime, because it can be changed into another prime (10320113213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5160056601 + 5160056602.

It is an arithmetic number, because the mean of its divisors is an integer number (5160056602).

Almost surely, 2^10320113203 is an apocalyptic number.

10320113203 is a deficient number, since it is larger than the sum of its proper divisors (1).

10320113203 is an equidigital number, since it uses as much as digits as its factorization.

10320113203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10320113203 its reverse (30231102301), we get a palindrome (40551215504).

The spelling of 10320113203 in words is "ten billion, three hundred twenty million, one hundred thirteen thousand, two hundred three".