12311113304 has 32 divisors (see below), whose sum is σ = 27093960480. Its totient is φ = 5133590784.

The previous prime is 12311113291. The next prime is 12311113313. The reversal of 12311113304 is 40331111321.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2968757 + ... + 2972900.

It is an arithmetic number, because the mean of its divisors is an integer number (846686265).

Almost surely, 2^12311113304 is an apocalyptic number.

12311113304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12311113304 is an abundant number, since it is smaller than the sum of its proper divisors (14782847176).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12311113304 is a wasteful number, since it uses less digits than its factorization.

12311113304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5941707 (or 5941703 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12311113304 its reverse (40331111321), we get a palindrome (52642224625).

The spelling of 12311113304 in words is "twelve billion, three hundred eleven million, one hundred thirteen thousand, three hundred four".