113994193 has 2 divisors, whose sum is σ = 113994194. Its totient is φ = 113994192.

The previous prime is 113994191. The next prime is 113994203. The reversal of 113994193 is 391499311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68674369 + 45319824 = 8287^2 + 6732^2 .

It is a cyclic number.

It is not a de Polignac number, because 113994193 - 2¹ = 113994191 is a prime.

Together with 113994191, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (113994191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56997096 + 56997097.

It is an arithmetic number, because the mean of its divisors is an integer number (56997097).

Almost surely, 2^113994193 is an apocalyptic number.

It is an amenable number.

113994193 is a deficient number, since it is larger than the sum of its proper divisors (1).

113994193 is an equidigital number, since it uses as much as digits as its factorization.

113994193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26244, while the sum is 40.

The square root of 113994193 is about 10676.8063108778. The cubic root of 113994193 is about 484.8725253958.

The spelling of 113994193 in words is "one hundred thirteen million, nine hundred ninety-four thousand, one hundred ninety-three".