30201013333312 has 28 divisors (see below), whose sum is σ = 59930325750996. Its totient is φ = 15100458813440.

The previous prime is 30201013333307. The next prime is 30201013333319. The reversal of 30201013333312 is 21333331010203.

It can be written as a sum of positive squares in 2 ways, for example, as 2674873334016 + 27526139999296 = 1635504^2 + 5246536^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30201013333319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28435512 + ... + 29478472.

Almost surely, 2^{30201013333312} is an apocalyptic number.

30201013333312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30201013333312 is a deficient number, since it is larger than the sum of its proper divisors (29729312417684).

30201013333312 is a wasteful number, since it uses less digits than its factorization.

30201013333312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495426 (or 1495416 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 30201013333312 its reverse (21333331010203), we get a palindrome (51534344343515).

The spelling of 30201013333312 in words is "thirty trillion, two hundred one billion, thirteen million, three hundred thirty-three thousand, three hundred twelve".