230130000312 has 32 divisors (see below), whose sum is σ = 575497094400. Its totient is φ = 76687054304.

The previous prime is 230130000311. The next prime is 230130000313. The reversal of 230130000312 is 213000031032.

It is an interprime number because it is at equal distance from previous prime (230130000311) and next prime (230130000313).

It is a super-2 number, since 2×230130000312² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230130000291 and 230130000300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230130000311) 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 7 ways as a sum of consecutive naturals, for example, 1352112 + ... + 1512767.

It is an arithmetic number, because the mean of its divisors is an integer number (17984284200).

Almost surely, 2^230130000312 is an apocalyptic number.

It is an amenable number.

230130000312 is an abundant number, since it is smaller than the sum of its proper divisors (345367094088).

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

230130000312 is a wasteful number, since it uses less digits than its factorization.

230130000312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2868235 (or 2868231 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 230130000312 its reverse (213000031032), we get a palindrome (443130031344).

The spelling of 230130000312 in words is "two hundred thirty billion, one hundred thirty million, three hundred twelve", and thus it is an aban number.