2303001263 has 2 divisors, whose sum is σ = 2303001264. Its totient is φ = 2303001262.

The previous prime is 2303001223. The next prime is 2303001277. The reversal of 2303001263 is 3621003032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2303001263 - 2⁶ = 2303001199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2303001223) 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, 1151500631 + 1151500632.

It is an arithmetic number, because the mean of its divisors is an integer number (1151500632).

Almost surely, 2^2303001263 is an apocalyptic number.

2303001263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2303001263 is an equidigital number, since it uses as much as digits as its factorization.

2303001263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2303001263 is about 47989.5953619115. The cubic root of 2303001263 is about 1320.5800295617.

Adding to 2303001263 its reverse (3621003032), we get a palindrome (5924004295).

The spelling of 2303001263 in words is "two billion, three hundred three million, one thousand, two hundred sixty-three".