30300200212 has 24 divisors (see below), whose sum is σ = 53188778720. Its totient is φ = 15103458720.

The previous prime is 30300200209. The next prime is 30300200233. The reversal of 30300200212 is 21200200303.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30300200192 and 30300200201.

It is a congruent number.

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, 2734339 + ... + 2745397.

Almost surely, 2^30300200212 is an apocalyptic number.

It is an amenable number.

30300200212 is a deficient number, since it is larger than the sum of its proper divisors (22888578508).

30300200212 is a wasteful number, since it uses less digits than its factorization.

30300200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13111 (or 13109 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

Adding to 30300200212 its reverse (21200200303), we get a palindrome (51500400515).

Subtracting from 30300200212 its reverse (21200200303), we obtain a palindrome (9099999909).

The spelling of 30300200212 in words is "thirty billion, three hundred million, two hundred thousand, two hundred twelve".