12114303213 has 4 divisors (see below), whose sum is σ = 16152404288. Its totient is φ = 8076202140.

The previous prime is 12114303203. The next prime is 12114303283. The reversal of 12114303213 is 31230341121.

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.

It is not a de Polignac number, because 12114303213 - 2⁵ = 12114303181 is a prime.

It is a super-3 number, since 3×12114303213³ (a number of 31 digits) contains 333 as substring.

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 12114303213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12114303203) 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, 2019050533 + ... + 2019050538.

It is an arithmetic number, because the mean of its divisors is an integer number (4038101072).

Almost surely, 2^12114303213 is an apocalyptic number.

It is an amenable number.

12114303213 is a deficient number, since it is larger than the sum of its proper divisors (4038101075).

12114303213 is an equidigital number, since it uses as much as digits as its factorization.

12114303213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4038101074.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12114303213 its reverse (31230341121), we get a palindrome (43344644334).

The spelling of 12114303213 in words is "twelve billion, one hundred fourteen million, three hundred three thousand, two hundred thirteen".