203324241344134 has 4 divisors (see below), whose sum is σ = 304986362016204. Its totient is φ = 101662120672066.

The previous prime is 203324241344111. The next prime is 203324241344209. The reversal of 203324241344134 is 431443142423302.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50831060336032 + ... + 50831060336035.

It is an arithmetic number, because the mean of its divisors is an integer number (76246590504051).

Almost surely, 2^{203324241344134} is an apocalyptic number.

203324241344134 is a deficient number, since it is larger than the sum of its proper divisors (101662120672070).

203324241344134 is a wasteful number, since it uses less digits than its factorization.

203324241344134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101662120672069.

The product of its (nonzero) digits is 663552, while the sum is 40.

Adding to 203324241344134 its reverse (431443142423302), we get a palindrome (634767383767436).

The spelling of 203324241344134 in words is "two hundred three trillion, three hundred twenty-four billion, two hundred forty-one million, three hundred forty-four thousand, one hundred thirty-four".