1044123354163 has 2 divisors, whose sum is σ = 1044123354164. Its totient is φ = 1044123354162.

The previous prime is 1044123354149. The next prime is 1044123354199. The reversal of 1044123354163 is 3614533214401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1044123354163 - 2¹³ = 1044123345971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1044123354103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 522061677081 + 522061677082.

It is an arithmetic number, because the mean of its divisors is an integer number (522061677082).

Almost surely, 2^{1044123354163} is an apocalyptic number.

1044123354163 is a deficient number, since it is larger than the sum of its proper divisors (1).

1044123354163 is an equidigital number, since it uses as much as digits as its factorization.

1044123354163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 37.

Adding to 1044123354163 its reverse (3614533214401), we get a palindrome (4658656568564).

The spelling of 1044123354163 in words is "one trillion, forty-four billion, one hundred twenty-three million, three hundred fifty-four thousand, one hundred sixty-three".