12004310011 has 16 divisors (see below), whose sum is σ = 12809016000. Its totient is φ = 11210718208.

The previous prime is 12004309973. The next prime is 12004310033. The reversal of 12004310011 is 11001340021.

It is a cyclic number.

It is not a de Polignac number, because 12004310011 - 2¹¹ = 12004307963 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12004309973 and 12004310000.

It is not an unprimeable number, because it can be changed into a prime (12004310411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3339231 + ... + 3342823.

It is an arithmetic number, because the mean of its divisors is an integer number (800563500).

Almost surely, 2^12004310011 is an apocalyptic number.

12004310011 is a deficient number, since it is larger than the sum of its proper divisors (804705989).

12004310011 is a wasteful number, since it uses less digits than its factorization.

12004310011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5078.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12004310011 its reverse (11001340021), we get a palindrome (23005650032).

The spelling of 12004310011 in words is "twelve billion, four million, three hundred ten thousand, eleven".