12300003211 has 4 divisors (see below), whose sum is σ = 12345728400. Its totient is φ = 12254278024.

The previous prime is 12300003173. The next prime is 12300003271. The reversal of 12300003211 is 11230000321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12300003211 - 2¹⁹ = 12299478923 is a prime.

It is a super-2 number, since 2×12300003211² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12300003191 and 12300003200.

It is not an unprimeable number, because it can be changed into a prime (12300003271) 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, 22862191 + ... + 22862728.

It is an arithmetic number, because the mean of its divisors is an integer number (3086432100).

Almost surely, 2^12300003211 is an apocalyptic number.

12300003211 is a deficient number, since it is larger than the sum of its proper divisors (45725189).

12300003211 is an equidigital number, since it uses as much as digits as its factorization.

12300003211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45725188.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 12300003211 its reverse (11230000321), we get a palindrome (23530003532).

The spelling of 12300003211 in words is "twelve billion, three hundred million, three thousand, two hundred eleven".