30013210301212 has 12 divisors (see below), whose sum is σ = 52523853702376. Its totient is φ = 15006394957680.

The previous prime is 30013210301201. The next prime is 30013210301267. The reversal of 30013210301212 is 21210301231003.

It is a super-2 number, since 2×30013210301212² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30013210301212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52226739 + ... + 52798282.

Almost surely, 2^{30013210301212} is an apocalyptic number.

It is an amenable number.

30013210301212 is a deficient number, since it is larger than the sum of its proper divisors (22510643401164).

30013210301212 is a wasteful number, since it uses less digits than its factorization.

30013210301212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105096468 (or 105096466 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30013210301212 its reverse (21210301231003), we get a palindrome (51223511532215).

The spelling of 30013210301212 in words is "thirty trillion, thirteen billion, two hundred ten million, three hundred one thousand, two hundred twelve".