111168341 has 2 divisors, whose sum is σ = 111168342. Its totient is φ = 111168340.

The previous prime is 111168311. The next prime is 111168347. The reversal of 111168341 is 143861111.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105062500 + 6105841 = 10250^2 + 2471^2 .

It is a cyclic number.

It is not a de Polignac number, because 111168341 - 2¹⁰ = 111167317 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 111168341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111168347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55584170 + 55584171.

It is an arithmetic number, because the mean of its divisors is an integer number (55584171).

Almost surely, 2^111168341 is an apocalyptic number.

It is an amenable number.

111168341 is a deficient number, since it is larger than the sum of its proper divisors (1).

111168341 is an equidigital number, since it uses as much as digits as its factorization.

111168341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 26.

The square root of 111168341 is about 10543.6398364132. The cubic root of 111168341 is about 480.8323823846.

The spelling of 111168341 in words is "one hundred eleven million, one hundred sixty-eight thousand, three hundred forty-one".