230134005 has 12 divisors (see below), whose sum is σ = 398899020. Its totient is φ = 122738112.

The previous prime is 230134001. The next prime is 230134007. The reversal of 230134005 is 500431032.

It can be written as a sum of positive squares in 2 ways, for example, as 91412721 + 138721284 = 9561^2 + 11778^2 .

It is not a de Polignac number, because 230134005 - 2² = 230134001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230134001) 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, 2557000 + ... + 2557089.

It is an arithmetic number, because the mean of its divisors is an integer number (33241585).

Almost surely, 2^230134005 is an apocalyptic number.

It is an amenable number.

230134005 is a deficient number, since it is larger than the sum of its proper divisors (168765015).

230134005 is a wasteful number, since it uses less digits than its factorization.

230134005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5114100 (or 5114097 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 230134005 is about 15170.1682587900. The cubic root of 230134005 is about 612.8115355334.

Adding to 230134005 its reverse (500431032), we get a palindrome (730565037).

The spelling of 230134005 in words is "two hundred thirty million, one hundred thirty-four thousand, five".