314123203 has 4 divisors (see below), whose sum is σ = 314160408. Its totient is φ = 314086000.

The previous prime is 314123189. The next prime is 314123233. The reversal of 314123203 is 302321413.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314123203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314123233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 828 + ... + 25078.

It is an arithmetic number, because the mean of its divisors is an integer number (78540102).

Almost surely, 2^314123203 is an apocalyptic number.

314123203 is a deficient number, since it is larger than the sum of its proper divisors (37205).

314123203 is a wasteful number, since it uses less digits than its factorization.

314123203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37204.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 314123203 is about 17723.5211794948. The cubic root of 314123203 is about 679.7773225614. Note that the first 3 decimals are identical.

Adding to 314123203 its reverse (302321413), we get a palindrome (616444616).

The spelling of 314123203 in words is "three hundred fourteen million, one hundred twenty-three thousand, two hundred three".