230130511 has 12 divisors (see below), whose sum is σ = 249711552. Its totient is φ = 211987776.

The previous prime is 230130497. The next prime is 230130517. The reversal of 230130511 is 115031032.

It is not a de Polignac number, because 230130511 - 2¹⁵ = 230097743 is a prime.

It is a super-2 number, since 2×230130511² = 105920104186242242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230130517) 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 11 ways as a sum of consecutive naturals, for example, 103170 + ... + 105376.

It is an arithmetic number, because the mean of its divisors is an integer number (20809296).

Almost surely, 2^230130511 is an apocalyptic number.

230130511 is a deficient number, since it is larger than the sum of its proper divisors (19581041).

230130511 is a wasteful number, since it uses less digits than its factorization.

230130511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850 (or 2837 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 230130511 is about 15170.0530981272. The cubic root of 230130511 is about 612.8084341891.

Adding to 230130511 its reverse (115031032), we get a palindrome (345161543).

The spelling of 230130511 in words is "two hundred thirty million, one hundred thirty thousand, five hundred eleven".