203343041401323 has 8 divisors (see below), whose sum is σ = 271124275002000. Its totient is φ = 135561917700768.

The previous prime is 203343041401303. The next prime is 203343041401327. The reversal of 203343041401323 is 323104140343302.

It is a happy number.

203343041401323 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 203343041401323 - 2⁶ = 203343041401259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (203343041401327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23056248 + ... + 30631301.

It is an arithmetic number, because the mean of its divisors is an integer number (33890534375250).

Almost surely, 2^{203343041401323} is an apocalyptic number.

203343041401323 is a deficient number, since it is larger than the sum of its proper divisors (67781233600677).

203343041401323 is a wasteful number, since it uses less digits than its factorization.

203343041401323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54950061.

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 203343041401323 its reverse (323104140343302), we get a palindrome (526447181744625).

The spelling of 203343041401323 in words is "two hundred three trillion, three hundred forty-three billion, forty-one million, four hundred one thousand, three hundred twenty-three".