12884930311 has 8 divisors (see below), whose sum is σ = 14057979264. Its totient is φ = 11712163320.

The previous prime is 12884930293. The next prime is 12884930327. The reversal of 12884930311 is 11303948821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-12884930311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12884930341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31486 + ... + 163588.

It is an arithmetic number, because the mean of its divisors is an integer number (1757247408).

Almost surely, 2^12884930311 is an apocalyptic number.

12884930311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12884930311 is a deficient number, since it is larger than the sum of its proper divisors (1173048953).

12884930311 is a wasteful number, since it uses less digits than its factorization.

12884930311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140981.

The product of its (nonzero) digits is 41472, while the sum is 40.

The spelling of 12884930311 in words is "twelve billion, eight hundred eighty-four million, nine hundred thirty thousand, three hundred eleven".