158230203 has 16 divisors (see below), whose sum is σ = 224532000. Its totient is φ = 98771456.

The previous prime is 158230159. The next prime is 158230207. The reversal of 158230203 is 302032851.

It is a cyclic number.

It is not a de Polignac number, because 158230203 - 2⁶ = 158230139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (158230207) 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 in 15 ways as a sum of consecutive naturals, for example, 2173 + ... + 17921.

It is an arithmetic number, because the mean of its divisors is an integer number (14033250).

Almost surely, 2^158230203 is an apocalyptic number.

158230203 is a deficient number, since it is larger than the sum of its proper divisors (66301797).

158230203 is a wasteful number, since it uses less digits than its factorization.

158230203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15966.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 158230203 is about 12578.9587406907. The cubic root of 158230203 is about 540.8744439811.

The spelling of 158230203 in words is "one hundred fifty-eight million, two hundred thirty thousand, two hundred three".