203342101203 has 8 divisors (see below), whose sum is σ = 271226412688. Its totient is φ = 135509595264.

The previous prime is 203342101199. The next prime is 203342101211. The reversal of 203342101203 is 302101243302.

203342101203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 203342101203 - 2² = 203342101199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 203342101203.

It is not an unprimeable number, because it can be changed into a prime (203342102203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12942226 + ... + 12957927.

It is an arithmetic number, because the mean of its divisors is an integer number (33903301586).

Almost surely, 2^203342101203 is an apocalyptic number.

203342101203 is a deficient number, since it is larger than the sum of its proper divisors (67884311485).

203342101203 is a wasteful number, since it uses less digits than its factorization.

203342101203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25902773.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 203342101203 its reverse (302101243302), we get a palindrome (505443344505).

The spelling of 203342101203 in words is "two hundred three billion, three hundred forty-two million, one hundred one thousand, two hundred three".