1043073530027 has 2 divisors, whose sum is σ = 1043073530028. Its totient is φ = 1043073530026.

The previous prime is 1043073530021. The next prime is 1043073530047. The reversal of 1043073530027 is 7200353703401.

It is a weak prime.

It is an emirp because it is prime and its reverse (7200353703401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1043073530027 - 2³⁴ = 1025893660843 is a prime.

It is not a weakly prime, because it can be changed into another prime (1043073530021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521536765013 + 521536765014.

It is an arithmetic number, because the mean of its divisors is an integer number (521536765014).

Almost surely, 2^{1043073530027} is an apocalyptic number.

1043073530027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043073530027 is an equidigital number, since it uses as much as digits as its factorization.

1043073530027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52920, while the sum is 35.

The spelling of 1043073530027 in words is "one trillion, forty-three billion, seventy-three million, five hundred thirty thousand, twenty-seven".