203200313342 has 24 divisors (see below), whose sum is σ = 332459414496. Its totient is φ = 93100178496.

The previous prime is 203200313321. The next prime is 203200313383. The reversal of 203200313342 is 243313002302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2147798 + ... + 2240409.

It is an arithmetic number, because the mean of its divisors is an integer number (13852475604).

Almost surely, 2^203200313342 is an apocalyptic number.

203200313342 is a deficient number, since it is larger than the sum of its proper divisors (129259101154).

203200313342 is a wasteful number, since it uses less digits than its factorization.

203200313342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4388372 (or 4388359 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 203200313342 its reverse (243313002302), we get a palindrome (446513315644).

The spelling of 203200313342 in words is "two hundred three billion, two hundred million, three hundred thirteen thousand, three hundred forty-two".