30031303204412 has 48 divisors (see below), whose sum is σ = 53629379264160. Its totient is φ = 14711200238592.

The previous prime is 30031303204403. The next prime is 30031303204433. The reversal of 30031303204412 is 21440230313003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57244448 + ... + 57766680.

It is an arithmetic number, because the mean of its divisors is an integer number (1117278734670).

Almost surely, 2^{30031303204412} is an apocalyptic number.

It is an amenable number.

30031303204412 is a deficient number, since it is larger than the sum of its proper divisors (23598076059748).

30031303204412 is a wasteful number, since it uses less digits than its factorization.

30031303204412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523470 (or 523468 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 30031303204412 its reverse (21440230313003), we get a palindrome (51471533517415).

The spelling of 30031303204412 in words is "thirty trillion, thirty-one billion, three hundred three million, two hundred four thousand, four hundred twelve".