203234030134113 has 12 divisors (see below), whose sum is σ = 297852628186064. Its totient is φ = 123172139475000.

The previous prime is 203234030134111. The next prime is 203234030134129. The reversal of 203234030134113 is 311431030432302.

It is not a de Polignac number, because 203234030134113 - 2¹ = 203234030134111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203234030134111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 279936680263 + ... + 279936680988.

Almost surely, 2^{203234030134113} is an apocalyptic number.

It is an amenable number.

203234030134113 is a deficient number, since it is larger than the sum of its proper divisors (94618598051951).

203234030134113 is a wasteful number, since it uses less digits than its factorization.

203234030134113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559873361276 (or 559873361265 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 203234030134113 its reverse (311431030432302), we get a palindrome (514665060566415).

The spelling of 203234030134113 in words is "two hundred three trillion, two hundred thirty-four billion, thirty million, one hundred thirty-four thousand, one hundred thirteen".