111424014343 has 2 divisors, whose sum is σ = 111424014344. Its totient is φ = 111424014342.

The previous prime is 111424014241. The next prime is 111424014347. The reversal of 111424014343 is 343410424111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111424014343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111424014347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55712007171 + 55712007172.

It is an arithmetic number, because the mean of its divisors is an integer number (55712007172).

Almost surely, 2^111424014343 is an apocalyptic number.

111424014343 is a deficient number, since it is larger than the sum of its proper divisors (1).

111424014343 is an equidigital number, since it uses as much as digits as its factorization.

111424014343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 111424014343 its reverse (343410424111), we get a palindrome (454834438454).

The spelling of 111424014343 in words is "one hundred eleven billion, four hundred twenty-four million, fourteen thousand, three hundred forty-three".