30001111331112 has 96 divisors (see below), whose sum is σ = 82234351180800. Its totient is φ = 9879596978688.

The previous prime is 30001111331099. The next prime is 30001111331129. The reversal of 30001111331112 is 21113311110003.

30001111331112 is a `hidden beast` number, since 300 + 0 + 11 + 11 + 331 + 1 + 12 = 666.

It is a super-2 number, since 2×30001111331112² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 332417689 + ... + 332507927.

It is an arithmetic number, because the mean of its divisors is an integer number (856607824800).

Almost surely, 2^{30001111331112} is an apocalyptic number.

It is an amenable number.

30001111331112 is an abundant number, since it is smaller than the sum of its proper divisors (52233239849688).

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

30001111331112 is a wasteful number, since it uses less digits than its factorization.

30001111331112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145967 (or 145960 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

Adding to 30001111331112 its reverse (21113311110003), we get a palindrome (51114422441115).

The spelling of 30001111331112 in words is "thirty trillion, one billion, one hundred eleven million, three hundred thirty-one thousand, one hundred twelve".