230160557 has 4 divisors (see below), whose sum is σ = 251084256. Its totient is φ = 209236860.

The previous prime is 230160529. The next prime is 230160599. The reversal of 230160557 is 755061032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230160557 - 2⁶ = 230160493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230160857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10461833 + ... + 10461854.

It is an arithmetic number, because the mean of its divisors is an integer number (62771064).

Almost surely, 2^230160557 is an apocalyptic number.

It is an amenable number.

230160557 is a deficient number, since it is larger than the sum of its proper divisors (20923699).

230160557 is a wasteful number, since it uses less digits than its factorization.

230160557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20923698.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 230160557 is about 15171.0433721613. The cubic root of 230160557 is about 612.8351025940.

The spelling of 230160557 in words is "two hundred thirty million, one hundred sixty thousand, five hundred fifty-seven".