2811363323 has 4 divisors (see below), whose sum is σ = 2864407968. Its totient is φ = 2758318680.

The previous prime is 2811363307. The next prime is 2811363343. The reversal of 2811363323 is 3233631182.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2811363323 - 2⁴ = 2811363307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2811363323.

It is not an unprimeable number, because it can be changed into a prime (2811363343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26522243 + ... + 26522348.

It is an arithmetic number, because the mean of its divisors is an integer number (716101992).

Almost surely, 2^2811363323 is an apocalyptic number.

2811363323 is a deficient number, since it is larger than the sum of its proper divisors (53044645).

2811363323 is an equidigital number, since it uses as much as digits as its factorization.

2811363323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53044644.

The product of its digits is 15552, while the sum is 32.

The square root of 2811363323 is about 53022.2908124498. The cubic root of 2811363323 is about 1411.3638569849.

The spelling of 2811363323 in words is "two billion, eight hundred eleven million, three hundred sixty-three thousand, three hundred twenty-three".