203123340314 has 16 divisors (see below), whose sum is σ = 305091850752. Its totient is φ = 101426105088.

The previous prime is 203123340269. The next prime is 203123340341. The reversal of 203123340314 is 413043321302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12535802 + ... + 12551994.

It is an arithmetic number, because the mean of its divisors is an integer number (19068240672).

Almost surely, 2^203123340314 is an apocalyptic number.

203123340314 is a deficient number, since it is larger than the sum of its proper divisors (101968510438).

203123340314 is a wasteful number, since it uses less digits than its factorization.

203123340314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24181.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 203123340314 its reverse (413043321302), we get a palindrome (616166661616).

The spelling of 203123340314 in words is "two hundred three billion, one hundred twenty-three million, three hundred forty thousand, three hundred fourteen".