230123158 has 8 divisors (see below), whose sum is σ = 350336952. Its totient is φ = 113344176.

The previous prime is 230123099. The next prime is 230123167. The reversal of 230123158 is 851321032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 858535 + ... + 858802.

It is an arithmetic number, because the mean of its divisors is an integer number (43792119).

Almost surely, 2^230123158 is an apocalyptic number.

230123158 is a deficient number, since it is larger than the sum of its proper divisors (120213794).

230123158 is a wasteful number, since it uses less digits than its factorization.

230123158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717406.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 230123158 is about 15169.8107437107. The cubic root of 230123158 is about 612.8019074167.

It can be divided in two parts, 2301231 and 58, that added together give a square (2301289 = 1517²).

The spelling of 230123158 in words is "two hundred thirty million, one hundred twenty-three thousand, one hundred fifty-eight".