223814323147 has 2 divisors, whose sum is σ = 223814323148. Its totient is φ = 223814323146.

The previous prime is 223814323129. The next prime is 223814323189. The reversal of 223814323147 is 741323418322.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-223814323147 is a prime.

It is not a weakly prime, because it can be changed into another prime (223814323247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111907161573 + 111907161574.

It is an arithmetic number, because the mean of its divisors is an integer number (111907161574).

Almost surely, 2^223814323147 is an apocalyptic number.

223814323147 is a deficient number, since it is larger than the sum of its proper divisors (1).

223814323147 is an equidigital number, since it uses as much as digits as its factorization.

223814323147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 193536, while the sum is 40.

The spelling of 223814323147 in words is "two hundred twenty-three billion, eight hundred fourteen million, three hundred twenty-three thousand, one hundred forty-seven".