11403302223 has 8 divisors (see below), whose sum is σ = 15284007936. Its totient is φ = 7562399000.

The previous prime is 11403302213. The next prime is 11403302237. The reversal of 11403302223 is 32220330411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11403302223 - 2¹³ = 11403294031 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11403302223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11403302213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9949953 + ... + 9951098.

It is an arithmetic number, because the mean of its divisors is an integer number (1910500992).

Almost surely, 2^11403302223 is an apocalyptic number.

11403302223 is a deficient number, since it is larger than the sum of its proper divisors (3880705713).

11403302223 is a wasteful number, since it uses less digits than its factorization.

11403302223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19901245.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 11403302223 its reverse (32220330411), we get a palindrome (43623632634).

The spelling of 11403302223 in words is "eleven billion, four hundred three million, three hundred two thousand, two hundred twenty-three".