30343503132212 has 6 divisors (see below), whose sum is σ = 53101130481378. Its totient is φ = 15171751566104.

The previous prime is 30343503132193. The next prime is 30343503132223. The reversal of 30343503132212 is 21223130534303.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 28317446959396 + 2026056172816 = 5321414^2 + 1423396^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3792937891523 + ... + 3792937891530.

It is an arithmetic number, because the mean of its divisors is an integer number (8850188413563).

Almost surely, 2^{30343503132212} is an apocalyptic number.

It is an amenable number.

30343503132212 is a deficient number, since it is larger than the sum of its proper divisors (22757627349166).

30343503132212 is a wasteful number, since it uses less digits than its factorization.

30343503132212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7585875783057 (or 7585875783055 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 32.

Adding to 30343503132212 its reverse (21223130534303), we get a palindrome (51566633666515).

The spelling of 30343503132212 in words is "thirty trillion, three hundred forty-three billion, five hundred three million, one hundred thirty-two thousand, two hundred twelve".