30010013312 has 16 divisors (see below), whose sum is σ = 59785573650. Its totient is φ = 15005006592.

The previous prime is 30010013309. The next prime is 30010013323. The reversal of 30010013312 is 21331001003.

It can be written as a sum of positive squares in only one way, i.e., 20997169216 + 9012844096 = 144904^2 + 94936^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117226487 + ... + 117226742.

Almost surely, 2^30010013312 is an apocalyptic number.

30010013312 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30010013312 is a deficient number, since it is larger than the sum of its proper divisors (29775560338).

30010013312 is an equidigital number, since it uses as much as digits as its factorization.

30010013312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234453243 (or 234453231 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 30010013312 its reverse (21331001003), we get a palindrome (51341014315).

The spelling of 30010013312 in words is "thirty billion, ten million, thirteen thousand, three hundred twelve".