11303313323 has 4 divisors (see below), whose sum is σ = 11472019560. Its totient is φ = 11134607088.

The previous prime is 11303313317. The next prime is 11303313347. The reversal of 11303313323 is 32331330311.

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 11303313323 - 2⁸ = 11303313067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11303313823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84353018 + ... + 84353151.

It is an arithmetic number, because the mean of its divisors is an integer number (2868004890).

Almost surely, 2^11303313323 is an apocalyptic number.

11303313323 is a deficient number, since it is larger than the sum of its proper divisors (168706237).

11303313323 is an equidigital number, since it uses as much as digits as its factorization.

11303313323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168706236.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 11303313323 its reverse (32331330311), we get a palindrome (43634643634).

The spelling of 11303313323 in words is "eleven billion, three hundred three million, three hundred thirteen thousand, three hundred twenty-three".