12101302303 has 2 divisors, whose sum is σ = 12101302304. Its totient is φ = 12101302302.

The previous prime is 12101302273. The next prime is 12101302307. The reversal of 12101302303 is 30320310121.

12101302303 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 a de Polignac number, because none of the positive numbers 2^k-12101302303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12101302307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6050651151 + 6050651152.

It is an arithmetic number, because the mean of its divisors is an integer number (6050651152).

Almost surely, 2^12101302303 is an apocalyptic number.

12101302303 is a deficient number, since it is larger than the sum of its proper divisors (1).

12101302303 is an equidigital number, since it uses as much as digits as its factorization.

12101302303 is an odious number, because the sum of its binary digits is odd.

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

Adding to 12101302303 its reverse (30320310121), we get a palindrome (42421612424).

The spelling of 12101302303 in words is "twelve billion, one hundred one million, three hundred two thousand, three hundred three".