30133020031112 has 16 divisors (see below), whose sum is σ = 56499548633100. Its totient is φ = 15066473728960.

The previous prime is 30133020031109. The next prime is 30133020031181. The reversal of 30133020031112 is 21113002033103.

It can be written as a sum of positive squares in 2 ways, for example, as 28847576548036 + 1285443483076 = 5370994^2 + 1133774^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 828287 + ... + 7807182.

Almost surely, 2^{30133020031112} is an apocalyptic number.

It is an amenable number.

30133020031112 is a deficient number, since it is larger than the sum of its proper divisors (26366528601988).

30133020031112 is a wasteful number, since it uses less digits than its factorization.

30133020031112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9071656 (or 9071652 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 30133020031112 its reverse (21113002033103), we get a palindrome (51246022064215).

The spelling of 30133020031112 in words is "thirty trillion, one hundred thirty-three billion, twenty million, thirty-one thousand, one hundred twelve".