203230232240334 has 16 divisors (see below), whose sum is σ = 437726654056272. Its totient is φ = 62532379150848.

The previous prime is 203230232240309. The next prime is 203230232240351. The reversal of 203230232240334 is 433042232032302.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 203230232240295 and 203230232240304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1302757898899 + ... + 1302757899054.

It is an arithmetic number, because the mean of its divisors is an integer number (27357915878517).

Almost surely, 2^{203230232240334} is an apocalyptic number.

203230232240334 is an abundant number, since it is smaller than the sum of its proper divisors (234496421815938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203230232240334 is a wasteful number, since it uses less digits than its factorization.

203230232240334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605515797971.

The product of its (nonzero) digits is 124416, while the sum is 33.

Adding to 203230232240334 its reverse (433042232032302), we get a palindrome (636272464272636).

The spelling of 203230232240334 in words is "two hundred three trillion, two hundred thirty billion, two hundred thirty-two million, two hundred forty thousand, three hundred thirty-four".