203133402224134 has 4 divisors (see below), whose sum is σ = 304700103336204. Its totient is φ = 101566701112066.

The previous prime is 203133402224107. The next prime is 203133402224149. The reversal of 203133402224134 is 431422204331302.

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

It is a self number, because there is not a number n which added to its sum of digits gives 203133402224134.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50783350556032 + ... + 50783350556035.

It is an arithmetic number, because the mean of its divisors is an integer number (76175025834051).

Almost surely, 2^{203133402224134} is an apocalyptic number.

203133402224134 is a deficient number, since it is larger than the sum of its proper divisors (101566701112070).

203133402224134 is a wasteful number, since it uses less digits than its factorization.

203133402224134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101566701112069.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 203133402224134 its reverse (431422204331302), we get a palindrome (634555606555436).

The spelling of 203133402224134 in words is "two hundred three trillion, one hundred thirty-three billion, four hundred two million, two hundred twenty-four thousand, one hundred thirty-four".