11110042327 has 2 divisors, whose sum is σ = 11110042328. Its totient is φ = 11110042326.

The previous prime is 11110042271. The next prime is 11110042379. The reversal of 11110042327 is 72324001111.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (72324001111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11110042327 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11110042298 and 11110042307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11113042327) 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, 5555021163 + 5555021164.

It is an arithmetic number, because the mean of its divisors is an integer number (5555021164).

Almost surely, 2^11110042327 is an apocalyptic number.

11110042327 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110042327 is an equidigital number, since it uses as much as digits as its factorization.

11110042327 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 11110042327 its reverse (72324001111), we get a palindrome (83434043438).

The spelling of 11110042327 in words is "eleven billion, one hundred ten million, forty-two thousand, three hundred twenty-seven".