11110401343 has 2 divisors, whose sum is σ = 11110401344. Its totient is φ = 11110401342.

The previous prime is 11110401301. The next prime is 11110401353. The reversal of 11110401343 is 34310401111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11110401343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11110401343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11110401353) 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, 5555200671 + 5555200672.

It is an arithmetic number, because the mean of its divisors is an integer number (5555200672).

Almost surely, 2^11110401343 is an apocalyptic number.

11110401343 is a deficient number, since it is larger than the sum of its proper divisors (1).

11110401343 is an equidigital number, since it uses as much as digits as its factorization.

11110401343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 11110401343 its reverse (34310401111), we get a palindrome (45420802454).

The spelling of 11110401343 in words is "eleven billion, one hundred ten million, four hundred one thousand, three hundred forty-three".