11313303112 has 32 divisors (see below), whose sum is σ = 22141828800. Its totient is φ = 5408973504.

The previous prime is 11313303109. The next prime is 11313303121. The reversal of 11313303112 is 21130331311.

It is a self number, because there is not a number n which added to its sum of digits gives 11313303112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 705439 + ... + 721297.

It is an arithmetic number, because the mean of its divisors is an integer number (691932150).

Almost surely, 2^11313303112 is an apocalyptic number.

It is an amenable number.

11313303112 is a deficient number, since it is larger than the sum of its proper divisors (10828525688).

11313303112 is a wasteful number, since it uses less digits than its factorization.

11313303112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19765 (or 19761 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 11313303112 its reverse (21130331311), we get a palindrome (32443634423).

The spelling of 11313303112 in words is "eleven billion, three hundred thirteen million, three hundred three thousand, one hundred twelve".