1123223000267 has 2 divisors, whose sum is σ = 1123223000268. Its totient is φ = 1123223000266.

The previous prime is 1123223000201. The next prime is 1123223000287. The reversal of 1123223000267 is 7620003223211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1123223000267 - 2¹⁰ = 1123222999243 is a prime.

It is not a weakly prime, because it can be changed into another prime (1123223000287) 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, 561611500133 + 561611500134.

It is an arithmetic number, because the mean of its divisors is an integer number (561611500134).

Almost surely, 2^{1123223000267} is an apocalyptic number.

1123223000267 is a deficient number, since it is larger than the sum of its proper divisors (1).

1123223000267 is an equidigital number, since it uses as much as digits as its factorization.

1123223000267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

Adding to 1123223000267 its reverse (7620003223211), we get a palindrome (8743226223478).

The spelling of 1123223000267 in words is "one trillion, one hundred twenty-three billion, two hundred twenty-three million, two hundred sixty-seven", and thus it is an aban number.