312103314 has 16 divisors (see below), whose sum is σ = 693563040. Its totient is φ = 104034420.

The previous prime is 312103313. The next prime is 312103343. The reversal of 312103314 is 413301213.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (312103313) 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, 2889792 + ... + 2889899.

It is an arithmetic number, because the mean of its divisors is an integer number (43347690).

Almost surely, 2^312103314 is an apocalyptic number.

312103314 is an abundant number, since it is smaller than the sum of its proper divisors (381459726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312103314 is a wasteful number, since it uses less digits than its factorization.

312103314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5779702 (or 5779696 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 312103314 is about 17666.4459923325. The cubic root of 312103314 is about 678.3171435075.

Adding to 312103314 its reverse (413301213), we get a palindrome (725404527).

The spelling of 312103314 in words is "three hundred twelve million, one hundred three thousand, three hundred fourteen".