112565203 has 2 divisors, whose sum is σ = 112565204. Its totient is φ = 112565202.

The previous prime is 112565183. The next prime is 112565221. The reversal of 112565203 is 302565211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112565203 is a prime.

It is not a weakly prime, because it can be changed into another prime (112565263) 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, 56282601 + 56282602.

It is an arithmetic number, because the mean of its divisors is an integer number (56282602).

Almost surely, 2^112565203 is an apocalyptic number.

112565203 is a deficient number, since it is larger than the sum of its proper divisors (1).

112565203 is an equidigital number, since it uses as much as digits as its factorization.

112565203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 112565203 is about 10609.6749714588. The cubic root of 112565203 is about 482.8379377045.

The spelling of 112565203 in words is "one hundred twelve million, five hundred sixty-five thousand, two hundred three".