1042530054211 has 2 divisors, whose sum is σ = 1042530054212. Its totient is φ = 1042530054210.

The previous prime is 1042530054197. The next prime is 1042530054217. The reversal of 1042530054211 is 1124500352401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1042530054211 - 2⁹ = 1042530053699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1042530054211.

It is not a weakly prime, because it can be changed into another prime (1042530054217) 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, 521265027105 + 521265027106.

It is an arithmetic number, because the mean of its divisors is an integer number (521265027106).

Almost surely, 2^{1042530054211} is an apocalyptic number.

1042530054211 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042530054211 is an equidigital number, since it uses as much as digits as its factorization.

1042530054211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 1042530054211 in words is "one trillion, forty-two billion, five hundred thirty million, fifty-four thousand, two hundred eleven".