111032093 has 2 divisors, whose sum is σ = 111032094.
Its totient is φ = 111032092.
The previous prime is 111032071. The next prime is 111032107. The reversal of 111032093 is 390230111.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 91336249 + 19695844 = 9557^2 + 4438^2
It is an emirp because it is prime and its reverse (390230111) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 111032093 - 218 = 110769949 is a prime.
It is a Sophie Germain 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 (111031093) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55516046 + 55516047.
It is an arithmetic number, because the mean of its divisors is an integer number (55516047).
Almost surely, 2111032093 is an apocalyptic number.
It is an amenable number.
111032093 is a deficient number, since it is larger than the sum of its proper divisors (1).
111032093 is an equidigital number, since it uses as much as digits as its factorization.
111032093 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 162, while the sum is 20.
The square root of 111032093 is about 10537.1767091570.
The cubic root of 111032093 is about 480.6358659060.
The spelling of 111032093 in words is "one hundred eleven million, thirty-two thousand, ninety-three".