2303103133 has 2 divisors, whose sum is σ = 2303103134. Its totient is φ = 2303103132.

The previous prime is 2303103113. The next prime is 2303103149. The reversal of 2303103133 is 3313013032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2205429444 + 97673689 = 46962^2 + 9883^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2303103133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2303103133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2303103113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151551566 + 1151551567.

It is an arithmetic number, because the mean of its divisors is an integer number (1151551567).

Almost surely, 2^2303103133 is an apocalyptic number.

It is an amenable number.

2303103133 is a deficient number, since it is larger than the sum of its proper divisors (1).

2303103133 is an equidigital number, since it uses as much as digits as its factorization.

2303103133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 2303103133 is about 47990.6567260753. The cubic root of 2303103133 is about 1320.5995006039.

Adding to 2303103133 its reverse (3313013032), we get a palindrome (5616116165).

The spelling of 2303103133 in words is "two billion, three hundred three million, one hundred three thousand, one hundred thirty-three".