111034061 has 2 divisors, whose sum is σ = 111034062. Its totient is φ = 111034060.

The previous prime is 111034039. The next prime is 111034073. The reversal of 111034061 is 160430111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 73444900 + 37589161 = 8570^2 + 6131^2 .

It is an emirp because it is prime and its reverse (160430111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111034061 - 2¹⁸ = 110771917 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111024061) 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, 55517030 + 55517031.

It is an arithmetic number, because the mean of its divisors is an integer number (55517031).

Almost surely, 2^111034061 is an apocalyptic number.

It is an amenable number.

111034061 is a deficient number, since it is larger than the sum of its proper divisors (1).

111034061 is an equidigital number, since it uses as much as digits as its factorization.

111034061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 111034061 is about 10537.2700923911. The cubic root of 111034061 is about 480.6387055829.

Adding to 111034061 its reverse (160430111), we get a palindrome (271464172).

The spelling of 111034061 in words is "one hundred eleven million, thirty-four thousand, sixty-one".