111098093 has 2 divisors, whose sum is σ = 111098094. Its totient is φ = 111098092.

The previous prime is 111098063. The next prime is 111098107. The reversal of 111098093 is 390890111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101868649 + 9229444 = 10093^2 + 3038^2 .

It is an emirp because it is prime and its reverse (390890111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111098093 - 2⁸ = 111097837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111098063) 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, 55549046 + 55549047.

It is an arithmetic number, because the mean of its divisors is an integer number (55549047).

Almost surely, 2^111098093 is an apocalyptic number.

It is an amenable number.

111098093 is a deficient number, since it is larger than the sum of its proper divisors (1).

111098093 is an equidigital number, since it uses as much as digits as its factorization.

111098093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 32.

The square root of 111098093 is about 10540.3080125772. The cubic root of 111098093 is about 480.7310806707.

The spelling of 111098093 in words is "one hundred eleven million, ninety-eight thousand, ninety-three".