11343023303 has 4 divisors (see below), whose sum is σ = 11359205208. Its totient is φ = 11326841400.

The previous prime is 11343023299. The next prime is 11343023333. The reversal of 11343023303 is 30332034311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30332034311 = 727 ⋅41722193.

It is a cyclic number.

It is not a de Polignac number, because 11343023303 - 2² = 11343023299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11343023333) 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, 8089901 + ... + 8091302.

It is an arithmetic number, because the mean of its divisors is an integer number (2839801302).

Almost surely, 2^11343023303 is an apocalyptic number.

11343023303 is a deficient number, since it is larger than the sum of its proper divisors (16181905).

11343023303 is an equidigital number, since it uses as much as digits as its factorization.

11343023303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16181904.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 11343023303 its reverse (30332034311), we get a palindrome (41675057614).

The spelling of 11343023303 in words is "eleven billion, three hundred forty-three million, twenty-three thousand, three hundred three".