11404320223 has 2 divisors, whose sum is σ = 11404320224. Its totient is φ = 11404320222.

The previous prime is 11404320211. The next prime is 11404320241. The reversal of 11404320223 is 32202340411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11404320223 - 2²¹ = 11402223071 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11404320194 and 11404320203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11404320283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5702160111 + 5702160112.

It is an arithmetic number, because the mean of its divisors is an integer number (5702160112).

Almost surely, 2^11404320223 is an apocalyptic number.

11404320223 is a deficient number, since it is larger than the sum of its proper divisors (1).

11404320223 is an equidigital number, since it uses as much as digits as its factorization.

11404320223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 11404320223 its reverse (32202340411), we get a palindrome (43606660634).

The spelling of 11404320223 in words is "eleven billion, four hundred four million, three hundred twenty thousand, two hundred twenty-three".