111758341 has 2 divisors, whose sum is σ = 111758342. Its totient is φ = 111758340.

The previous prime is 111758329. The next prime is 111758351. The reversal of 111758341 is 143857111.

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., 111218116 + 540225 = 10546^2 + 735^2 .

It is a cyclic number.

It is not a de Polignac number, because 111758341 - 2¹⁵ = 111725573 is a prime.

It is equal to p_6398014 and since 111758341 and 6398014 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111758351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55879170 + 55879171.

It is an arithmetic number, because the mean of its divisors is an integer number (55879171).

Almost surely, 2^111758341 is an apocalyptic number.

It is an amenable number.

111758341 is a deficient number, since it is larger than the sum of its proper divisors (1).

111758341 is an equidigital number, since it uses as much as digits as its factorization.

111758341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3360, while the sum is 31.

The square root of 111758341 is about 10571.5817643340. The cubic root of 111758341 is about 481.6815171378.

The spelling of 111758341 in words is "one hundred eleven million, seven hundred fifty-eight thousand, three hundred forty-one".