11814018323 has 2 divisors, whose sum is σ = 11814018324. Its totient is φ = 11814018322.

The previous prime is 11814018257. The next prime is 11814018329. The reversal of 11814018323 is 32381041811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11814018323 - 2¹² = 11814014227 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11814018323.

It is not a weakly prime, because it can be changed into another prime (11814018329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5907009161 + 5907009162.

It is an arithmetic number, because the mean of its divisors is an integer number (5907009162).

Almost surely, 2^11814018323 is an apocalyptic number.

11814018323 is a deficient number, since it is larger than the sum of its proper divisors (1).

11814018323 is an equidigital number, since it uses as much as digits as its factorization.

11814018323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 32.

The spelling of 11814018323 in words is "eleven billion, eight hundred fourteen million, eighteen thousand, three hundred twenty-three".