314314203 has 16 divisors (see below), whose sum is σ = 481442816. Its totient is φ = 178675200.

The previous prime is 314314199. The next prime is 314314211. The reversal of 314314203 is 302413413.

It is not a de Polignac number, because 314314203 - 2² = 314314199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 314314203.

It is not an unprimeable number, because it can be changed into a prime (314314303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34723 + ... + 42828.

It is an arithmetic number, because the mean of its divisors is an integer number (30090176).

Almost surely, 2^314314203 is an apocalyptic number.

314314203 is a deficient number, since it is larger than the sum of its proper divisors (167128613).

314314203 is a wasteful number, since it uses less digits than its factorization.

314314203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77754.

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

The square root of 314314203 is about 17728.9086804575. The cubic root of 314314203 is about 679.9150722943.

Adding to 314314203 its reverse (302413413), we get a palindrome (616727616).

The spelling of 314314203 in words is "three hundred fourteen million, three hundred fourteen thousand, two hundred three".