12030200311 has 6 divisors (see below), whose sum is σ = 12202031336. Its totient is φ = 11860755900.

The previous prime is 12030200309. The next prime is 12030200321. The reversal of 12030200311 is 11300203021.

It is not a de Polignac number, because 12030200311 - 2¹ = 12030200309 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12030200291 and 12030200300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12030200321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1188195 + ... + 1198276.

Almost surely, 2^12030200311 is an apocalyptic number.

12030200311 is a deficient number, since it is larger than the sum of its proper divisors (171831025).

12030200311 is an frugal number, since it uses more digits than its factorization.

12030200311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386613 (or 2386542 counting only the distinct ones).

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

Adding to 12030200311 its reverse (11300203021), we get a palindrome (23330403332).

The spelling of 12030200311 in words is "twelve billion, thirty million, two hundred thousand, three hundred eleven".