12314320403 has 24 divisors (see below), whose sum is σ = 15480497760. Its totient is φ = 9588585600.

The previous prime is 12314320273. The next prime is 12314320483. The reversal of 12314320403 is 30402341321.

It is not a de Polignac number, because 12314320403 - 2¹⁴ = 12314304019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12314320483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1368503 + ... + 1377471.

It is an arithmetic number, because the mean of its divisors is an integer number (645020740).

Almost surely, 2^12314320403 is an apocalyptic number.

12314320403 is a deficient number, since it is larger than the sum of its proper divisors (3166177357).

12314320403 is a wasteful number, since it uses less digits than its factorization.

12314320403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10619 (or 10608 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 12314320403 its reverse (30402341321), we get a palindrome (42716661724).

The spelling of 12314320403 in words is "twelve billion, three hundred fourteen million, three hundred twenty thousand, four hundred three".