2320563263 has 2 divisors, whose sum is σ = 2320563264. Its totient is φ = 2320563262.

The previous prime is 2320563247. The next prime is 2320563269. The reversal of 2320563263 is 3623650232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2320563263 - 2⁴ = 2320563247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2320563269) 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, 1160281631 + 1160281632.

It is an arithmetic number, because the mean of its divisors is an integer number (1160281632).

Almost surely, 2^2320563263 is an apocalyptic number.

2320563263 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320563263 is an equidigital number, since it uses as much as digits as its factorization.

2320563263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 2320563263 is about 48172.2250160816. The cubic root of 2320563263 is about 1323.9283159210.

It can be divided in two parts, 23205 and 63263, that added together give a palindrome (86468).

The spelling of 2320563263 in words is "two billion, three hundred twenty million, five hundred sixty-three thousand, two hundred sixty-three".