30033211133112 has 96 divisors (see below), whose sum is σ = 82792952849040. Its totient is φ = 9071896204800.

The previous prime is 30033211133063. The next prime is 30033211133117. The reversal of 30033211133112 is 21133111233003.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30033211133117) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15611839 + ... + 17429742.

Almost surely, 2^{30033211133112} is an apocalyptic number.

It is an amenable number.

30033211133112 is an abundant number, since it is smaller than the sum of its proper divisors (52759741715928).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30033211133112 is a wasteful number, since it uses less digits than its factorization.

30033211133112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33041925 (or 33041910 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 24.

Adding to 30033211133112 its reverse (21133111233003), we get a palindrome (51166322366115).

The spelling of 30033211133112 in words is "thirty trillion, thirty-three billion, two hundred eleven million, one hundred thirty-three thousand, one hundred twelve".