30000111132 has 12 divisors (see below), whose sum is σ = 70000259336. Its totient is φ = 10000037040.

The previous prime is 30000111083. The next prime is 30000111179. The reversal of 30000111132 is 23111100003.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 2500009261 = 30000111132 / (3 + 0 + 0 + 0 + 0 + 1 + 1 + 1 + 1 + 3 + 2).

It is a congruent number.

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 in 3 ways as a sum of consecutive naturals, for example, 1250004619 + ... + 1250004642.

Almost surely, 2^30000111132 is an apocalyptic number.

It is an amenable number.

30000111132 is an abundant number, since it is smaller than the sum of its proper divisors (40000148204).

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

30000111132 is a wasteful number, since it uses less digits than its factorization.

30000111132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2500009268 (or 2500009266 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 30000111132 its reverse (23111100003), we get a palindrome (53111211135).

The spelling of 30000111132 in words is "thirty billion, one hundred eleven thousand, one hundred thirty-two".