1043160839993 has 2 divisors, whose sum is σ = 1043160839994. Its totient is φ = 1043160839992.

The previous prime is 1043160839971. The next prime is 1043160840031. The reversal of 1043160839993 is 3999380613401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1032993747769 + 10167092224 = 1016363^2 + 100832^2 .

It is an emirp because it is prime and its reverse (3999380613401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1043160839993 - 2²² = 1043156645689 is a prime.

It is not a weakly prime, because it can be changed into another prime (1043160839393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521580419996 + 521580419997.

It is an arithmetic number, because the mean of its divisors is an integer number (521580419997).

Almost surely, 2^{1043160839993} is an apocalyptic number.

It is an amenable number.

1043160839993 is a deficient number, since it is larger than the sum of its proper divisors (1).

1043160839993 is an equidigital number, since it uses as much as digits as its factorization.

1043160839993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3779136, while the sum is 56.

The spelling of 1043160839993 in words is "one trillion, forty-three billion, one hundred sixty million, eight hundred thirty-nine thousand, nine hundred ninety-three".