230133160 has 16 divisors (see below), whose sum is σ = 517799700. Its totient is φ = 92053248.

The previous prime is 230133151. The next prime is 230133161. The reversal of 230133160 is 61331032.

It can be written as a sum of positive squares in 2 ways, for example, as 227828836 + 2304324 = 15094^2 + 1518^2 .

It is a super-2 number, since 2×230133160² = 105922542663171200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230133161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2876625 + ... + 2876704.

Almost surely, 2^230133160 is an apocalyptic number.

230133160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230133160 is an abundant number, since it is smaller than the sum of its proper divisors (287666540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230133160 is a wasteful number, since it uses less digits than its factorization.

230133160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5753340 (or 5753336 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 230133160 is about 15170.1404080516. The cubic root of 230133160 is about 612.8107854973.

Adding to 230133160 its reverse (61331032), we get a palindrome (291464192).

The spelling of 230133160 in words is "two hundred thirty million, one hundred thirty-three thousand, one hundred sixty".