11273794189313 has 2 divisors, whose sum is σ = 11273794189314. Its totient is φ = 11273794189312.

The previous prime is 11273794189267. The next prime is 11273794189367. The reversal of 11273794189313 is 31398149737211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9437964304129 + 1835829885184 = 3072127^2 + 1354928^2 .

It is an emirp because it is prime and its reverse (31398149737211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11273794189313 - 2⁶ = 11273794189249 is a prime.

It is not a weakly prime, because it can be changed into another prime (11273794186313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5636897094656 + 5636897094657.

It is an arithmetic number, because the mean of its divisors is an integer number (5636897094657).

Almost surely, 2^{11273794189313} is an apocalyptic number.

It is an amenable number.

11273794189313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11273794189313 is an equidigital number, since it uses as much as digits as its factorization.

11273794189313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6858432, while the sum is 59.

The spelling of 11273794189313 in words is "eleven trillion, two hundred seventy-three billion, seven hundred ninety-four million, one hundred eighty-nine thousand, three hundred thirteen".