314103243 has 4 divisors (see below), whose sum is σ = 418804328. Its totient is φ = 209402160.

The previous prime is 314103239. The next prime is 314103247. The reversal of 314103243 is 342301413.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (314103239) and next prime (314103247).

It is not a de Polignac number, because 314103243 - 2² = 314103239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314103247) 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, 52350538 + ... + 52350543.

It is an arithmetic number, because the mean of its divisors is an integer number (104701082).

Almost surely, 2^314103243 is an apocalyptic number.

314103243 is a deficient number, since it is larger than the sum of its proper divisors (104701085).

314103243 is a wasteful number, since it uses less digits than its factorization.

314103243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104701084.

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

The square root of 314103243 is about 17722.9580770254. The cubic root of 314103243 is about 679.7629241315.

Adding to 314103243 its reverse (342301413), we get a palindrome (656404656).

The spelling of 314103243 in words is "three hundred fourteen million, one hundred three thousand, two hundred forty-three".