202343340103 has 8 divisors (see below), whose sum is σ = 206695726272. Its totient is φ = 197992921056.

The previous prime is 202343340079. The next prime is 202343340109. The reversal of 202343340103 is 301043343202.

202343340103 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-202343340103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202343340109) 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, 282900 + ... + 696217.

It is an arithmetic number, because the mean of its divisors is an integer number (25836965784).

Almost surely, 2^202343340103 is an apocalyptic number.

202343340103 is a deficient number, since it is larger than the sum of its proper divisors (4352386169).

202343340103 is an equidigital number, since it uses as much as digits as its factorization.

202343340103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 983561.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 202343340103 its reverse (301043343202), we get a palindrome (503386683305).

The spelling of 202343340103 in words is "two hundred two billion, three hundred forty-three million, three hundred forty thousand, one hundred three".