230030100312 has 32 divisors (see below), whose sum is σ = 579212491200. Its totient is φ = 76125068064.

The previous prime is 230030100283. The next prime is 230030100317. The reversal of 230030100312 is 213001030032.

It is a junction number, because it is equal to n+sod(n) for n = 230030100291 and 230030100300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230030100317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34473598 + ... + 34480269.

It is an arithmetic number, because the mean of its divisors is an integer number (18100390350).

Almost surely, 2^230030100312 is an apocalyptic number.

It is an amenable number.

230030100312 is an abundant number, since it is smaller than the sum of its proper divisors (349182390888).

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

230030100312 is a wasteful number, since it uses less digits than its factorization.

230030100312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68954015 (or 68954011 counting only the distinct ones).

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

Adding to 230030100312 its reverse (213001030032), we get a palindrome (443031130344).

The spelling of 230030100312 in words is "two hundred thirty billion, thirty million, one hundred thousand, three hundred twelve".