301210130212 has 72 divisors (see below), whose sum is σ = 567858941496. Its totient is φ = 139729314816.

The previous prime is 301210130197. The next prime is 301210130213. The reversal of 301210130212 is 212031012103.

It can be written as a sum of positive squares in 4 ways, for example, as 16079761636 + 285130368576 = 126806^2 + 533976^2 .

It is not an unprimeable number, because it can be changed into a prime (301210130213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45380158 + ... + 45386794.

It is an arithmetic number, because the mean of its divisors is an integer number (7886929743).

Almost surely, 2^301210130212 is an apocalyptic number.

It is an amenable number.

301210130212 is a deficient number, since it is larger than the sum of its proper divisors (266648811284).

301210130212 is a wasteful number, since it uses less digits than its factorization.

301210130212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7325 (or 7304 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 301210130212 its reverse (212031012103), we get a palindrome (513241142315).

The spelling of 301210130212 in words is "three hundred one billion, two hundred ten million, one hundred thirty thousand, two hundred twelve".