230121330130212 has 24 divisors (see below), whose sum is σ = 539731893471456. Its totient is φ = 76309663876608.

The previous prime is 230121330130207. The next prime is 230121330130231. The reversal of 230121330130212 is 212031033121032.

It is a super-3 number, since 3×230121330130212³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49680768438 + ... + 49680773069.

It is an arithmetic number, because the mean of its divisors is an integer number (22488828894644).

Almost surely, 2^{230121330130212} is an apocalyptic number.

It is an amenable number.

230121330130212 is an abundant number, since it is smaller than the sum of its proper divisors (309610563341244).

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

230121330130212 is a wasteful number, since it uses less digits than its factorization.

230121330130212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99361541707 (or 99361541705 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 230121330130212 its reverse (212031033121032), we get a palindrome (442152363251244).

The spelling of 230121330130212 in words is "two hundred thirty trillion, one hundred twenty-one billion, three hundred thirty million, one hundred thirty thousand, two hundred twelve".