2320543210263 has 32 divisors (see below), whose sum is σ = 3142990771200. Its totient is φ = 1522752301056.

The previous prime is 2320543210201. The next prime is 2320543210301. The reversal of 2320543210263 is 3620123450232.

2320543210263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2320543210263 - 2²⁶ = 2320476101399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320543210163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 56244520 + ... + 56285762.

It is an arithmetic number, because the mean of its divisors is an integer number (98218461600).

Almost surely, 2^{2320543210263} is an apocalyptic number.

2320543210263 is a deficient number, since it is larger than the sum of its proper divisors (822447560937).

2320543210263 is a wasteful number, since it uses less digits than its factorization.

2320543210263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42391.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 2320543210263 its reverse (3620123450232), we get a palindrome (5940666660495).

The spelling of 2320543210263 in words is "two trillion, three hundred twenty billion, five hundred forty-three million, two hundred ten thousand, two hundred sixty-three".