113396243 has 2 divisors, whose sum is σ = 113396244. Its totient is φ = 113396242.

The previous prime is 113396219. The next prime is 113396249. The reversal of 113396243 is 342693311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113396243 - 2⁸ = 113395987 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113396249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56698121 + 56698122.

It is an arithmetic number, because the mean of its divisors is an integer number (56698122).

Almost surely, 2^113396243 is an apocalyptic number.

113396243 is a deficient number, since it is larger than the sum of its proper divisors (1).

113396243 is an equidigital number, since it uses as much as digits as its factorization.

113396243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11664, while the sum is 32.

The square root of 113396243 is about 10648.7672056440. The cubic root of 113396243 is about 484.0232483767.

The spelling of 113396243 in words is "one hundred thirteen million, three hundred ninety-six thousand, two hundred forty-three".