12314103121 has 4 divisors (see below), whose sum is σ = 12316486000. Its totient is φ = 12311720244.

The previous prime is 12314103083. The next prime is 12314103127. The reversal of 12314103121 is 12130141321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 12130141321 = 23447 ⋅517343.

It is a cyclic number.

It is not a de Polignac number, because 12314103121 - 2¹¹ = 12314101073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12314103127) 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, 1183671 + ... + 1194028.

It is an arithmetic number, because the mean of its divisors is an integer number (3079121500).

Almost surely, 2^12314103121 is an apocalyptic number.

It is an amenable number.

12314103121 is a deficient number, since it is larger than the sum of its proper divisors (2382879).

12314103121 is an equidigital number, since it uses as much as digits as its factorization.

12314103121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382878.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12314103121 its reverse (12130141321), we get a palindrome (24444244442).

The spelling of 12314103121 in words is "twelve billion, three hundred fourteen million, one hundred three thousand, one hundred twenty-one".