111196093 has 2 divisors, whose sum is σ = 111196094. Its totient is φ = 111196092.

The previous prime is 111196079. The next prime is 111196109. The reversal of 111196093 is 390691111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110944089 + 252004 = 10533^2 + 502^2 .

It is an emirp because it is prime and its reverse (390691111) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111196093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111196003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55598046 + 55598047.

It is an arithmetic number, because the mean of its divisors is an integer number (55598047).

Almost surely, 2^111196093 is an apocalyptic number.

It is an amenable number.

111196093 is a deficient number, since it is larger than the sum of its proper divisors (1).

111196093 is an equidigital number, since it uses as much as digits as its factorization.

111196093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 31.

The square root of 111196093 is about 10544.9558083474. The cubic root of 111196093 is about 480.8723906277.

The spelling of 111196093 in words is "one hundred eleven million, one hundred ninety-six thousand, ninety-three".