30144032111143 has 8 divisors (see below), whose sum is σ = 31917661836768. Its totient is φ = 28370452537344.

The previous prime is 30144032111059. The next prime is 30144032111161. The reversal of 30144032111143 is 34111123044103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30144032111143 - 2¹⁷ = 30144031980071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30144032111173) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11296971 + ... + 13708012.

It is an arithmetic number, because the mean of its divisors is an integer number (3989707729596).

Almost surely, 2^{30144032111143} is an apocalyptic number.

30144032111143 is a deficient number, since it is larger than the sum of its proper divisors (1773629725625).

30144032111143 is a wasteful number, since it uses less digits than its factorization.

30144032111143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25075913.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 30144032111143 its reverse (34111123044103), we get a palindrome (64255155155246).

The spelling of 30144032111143 in words is "thirty trillion, one hundred forty-four billion, thirty-two million, one hundred eleven thousand, one hundred forty-three".