30144111132 has 48 divisors (see below), whose sum is σ = 73066291200. Its totient is φ = 9660934080.

The previous prime is 30144111079. The next prime is 30144111199. The reversal of 30144111132 is 23111144103.

It is a junction number, because it is equal to n+sod(n) for n = 30144111099 and 30144111108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98044 + ... + 264387.

It is an arithmetic number, because the mean of its divisors is an integer number (1522214400).

Almost surely, 2^30144111132 is an apocalyptic number.

It is an amenable number.

30144111132 is an abundant number, since it is smaller than the sum of its proper divisors (42922180068).

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

30144111132 is a wasteful number, since it uses less digits than its factorization.

30144111132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362706 (or 362704 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 30144111132 its reverse (23111144103), we get a palindrome (53255255235).

It can be divided in two parts, 3014 and 4111132, that added together give a triangular number (4114146 = T₂₈₆₈).

The spelling of 30144111132 in words is "thirty billion, one hundred forty-four million, one hundred eleven thousand, one hundred thirty-two".