11938189308259 has 2 divisors, whose sum is σ = 11938189308260. Its totient is φ = 11938189308258.

The previous prime is 11938189308223. The next prime is 11938189308281. The reversal of 11938189308259 is 95280398183911.

11938189308259 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11938189308259 - 2⁷ = 11938189308131 is a prime.

It is a super-2 number, since 2×11938189308259² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11938189308194 and 11938189308203.

It is not a weakly prime, because it can be changed into another prime (11938189308659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5969094654129 + 5969094654130.

It is an arithmetic number, because the mean of its divisors is an integer number (5969094654130).

Almost surely, 2^{11938189308259} is an apocalyptic number.

11938189308259 is a deficient number, since it is larger than the sum of its proper divisors (1).

11938189308259 is an equidigital number, since it uses as much as digits as its factorization.

11938189308259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 33592320, while the sum is 67.

The spelling of 11938189308259 in words is "eleven trillion, nine hundred thirty-eight billion, one hundred eighty-nine million, three hundred eight thousand, two hundred fifty-nine".