10312303103 has 2 divisors, whose sum is σ = 10312303104. Its totient is φ = 10312303102.

The previous prime is 10312303061. The next prime is 10312303147. The reversal of 10312303103 is 30130321301.

It is a weak prime.

It is an emirp because it is prime and its reverse (30130321301) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10312303103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10312303163) 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, 5156151551 + 5156151552.

It is an arithmetic number, because the mean of its divisors is an integer number (5156151552).

Almost surely, 2^10312303103 is an apocalyptic number.

10312303103 is a deficient number, since it is larger than the sum of its proper divisors (1).

10312303103 is an equidigital number, since it uses as much as digits as its factorization.

10312303103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 10312303103 its reverse (30130321301), we get a palindrome (40442624404).

The spelling of 10312303103 in words is "ten billion, three hundred twelve million, three hundred three thousand, one hundred three".