30144103 has 8 divisors (see below), whose sum is σ = 33442560. Its totient is φ = 26938680.

The previous prime is 30144097. The next prime is 30144113.

30144103 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30144103 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 (30144113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22575 + ... + 23872.

It is an arithmetic number, because the mean of its divisors is an integer number (4180320).

Almost surely, 2^30144103 is an apocalyptic number.

30144103 is a deficient number, since it is larger than the sum of its proper divisors (3298457).

30144103 is a wasteful number, since it uses less digits than its factorization.

30144103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46517.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 30144103 is about 5490.3645598448. The cubic root of 30144103 is about 311.2199689309.

It can be divided in two parts, 3014 and 4103, that added together give a palindrome (7117).

The spelling of 30144103 in words is "thirty million, one hundred forty-four thousand, one hundred three".