1078502750113 has 2 divisors, whose sum is σ = 1078502750114. Its totient is φ = 1078502750112.

The previous prime is 1078502750069. The next prime is 1078502750173. The reversal of 1078502750113 is 3110572058701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 888085718689 + 190417031424 = 942383^2 + 436368^2 .

It is a cyclic number.

It is not a de Polignac number, because 1078502750113 - 2⁹ = 1078502749601 is a prime.

It is not a weakly prime, because it can be changed into another prime (1078502750173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 539251375056 + 539251375057.

It is an arithmetic number, because the mean of its divisors is an integer number (539251375057).

Almost surely, 2^{1078502750113} is an apocalyptic number.

It is an amenable number.

1078502750113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1078502750113 is an equidigital number, since it uses as much as digits as its factorization.

1078502750113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58800, while the sum is 40.

The spelling of 1078502750113 in words is "one trillion, seventy-eight billion, five hundred two million, seven hundred fifty thousand, one hundred thirteen".