243401201203 has 8 divisors (see below), whose sum is σ = 258479154000. Its totient is φ = 228549984768.

The previous prime is 243401201171. The next prime is 243401201227. The reversal of 243401201203 is 302102104342.

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 243401201203 - 2⁵ = 243401201171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (243401201273) 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, 56681878 + ... + 56686171.

It is an arithmetic number, because the mean of its divisors is an integer number (32309894250).

Almost surely, 2^243401201203 is an apocalyptic number.

243401201203 is a deficient number, since it is larger than the sum of its proper divisors (15077952797).

243401201203 is a wasteful number, since it uses less digits than its factorization.

243401201203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113368181.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 243401201203 its reverse (302102104342), we get a palindrome (545503305545).

The spelling of 243401201203 in words is "two hundred forty-three billion, four hundred one million, two hundred one thousand, two hundred three".