30243240144203 has 8 divisors (see below), whose sum is σ = 30256775976000. Its totient is φ = 30229707115080.

The previous prime is 30243240144163. The next prime is 30243240144217. The reversal of 30243240144203 is 30244104234203.

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 30243240144203 - 2⁸ = 30243240143947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30243240144203.

It is not an unprimeable number, because it can be changed into a prime (30243240144223) 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, 21036476 + ... + 22428102.

It is an arithmetic number, because the mean of its divisors is an integer number (3782096997000).

Almost surely, 2^{30243240144203} is an apocalyptic number.

30243240144203 is a deficient number, since it is larger than the sum of its proper divisors (13535831797).

30243240144203 is a wasteful number, since it uses less digits than its factorization.

30243240144203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401337.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 30243240144203 its reverse (30244104234203), we get a palindrome (60487344378406).

The spelling of 30243240144203 in words is "thirty trillion, two hundred forty-three billion, two hundred forty million, one hundred forty-four thousand, two hundred three".