12403101010303 has 2 divisors, whose sum is σ = 12403101010304. Its totient is φ = 12403101010302.

The previous prime is 12403101010283. The next prime is 12403101010327. The reversal of 12403101010303 is 30301010130421.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12403101010303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12403101014303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6201550505151 + 6201550505152.

It is an arithmetic number, because the mean of its divisors is an integer number (6201550505152).

Almost surely, 2^{12403101010303} is an apocalyptic number.

12403101010303 is a deficient number, since it is larger than the sum of its proper divisors (1).

12403101010303 is an equidigital number, since it uses as much as digits as its factorization.

12403101010303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 12403101010303 its reverse (30301010130421), we get a palindrome (42704111140724).

The spelling of 12403101010303 in words is "twelve trillion, four hundred three billion, one hundred one million, ten thousand, three hundred three".