111030097 has 2 divisors, whose sum is σ = 111030098. Its totient is φ = 111030096.

The previous prime is 111030047. The next prime is 111030103. The reversal of 111030097 is 790030111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111007296 + 22801 = 10536^2 + 151^2 .

It is a cyclic number.

It is not a de Polignac number, because 111030097 - 2⁷ = 111029969 is a prime.

It is not a weakly prime, because it can be changed into another prime (111030047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55515048 + 55515049.

It is an arithmetic number, because the mean of its divisors is an integer number (55515049).

Almost surely, 2^111030097 is an apocalyptic number.

It is an amenable number.

111030097 is a deficient number, since it is larger than the sum of its proper divisors (1).

111030097 is an equidigital number, since it uses as much as digits as its factorization.

111030097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 189, while the sum is 22.

The square root of 111030097 is about 10537.0819964542. The cubic root of 111030097 is about 480.6329857930.

The spelling of 111030097 in words is "one hundred eleven million, thirty thousand, ninety-seven".