11328538138793 has 2 divisors, whose sum is σ = 11328538138794. Its totient is φ = 11328538138792.

The previous prime is 11328538138751. The next prime is 11328538138831. The reversal of 11328538138793 is 39783183582311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11086555803904 + 241982334889 = 3329648^2 + 491917^2 .

It is a cyclic number.

It is not a de Polignac number, because 11328538138793 - 2³⁴ = 11311358269609 is a prime.

It is not a weakly prime, because it can be changed into another prime (11328538138693) 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, 5664269069396 + 5664269069397.

It is an arithmetic number, because the mean of its divisors is an integer number (5664269069397).

Almost surely, 2^{11328538138793} is an apocalyptic number.

It is an amenable number.

11328538138793 is a deficient number, since it is larger than the sum of its proper divisors (1).

11328538138793 is an equidigital number, since it uses as much as digits as its factorization.

11328538138793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26127360, while the sum is 62.

The spelling of 11328538138793 in words is "eleven trillion, three hundred twenty-eight billion, five hundred thirty-eight million, one hundred thirty-eight thousand, seven hundred ninety-three".