1113330012 has 24 divisors (see below), whose sum is σ = 2598375696. Its totient is φ = 371023488.

The previous prime is 1113330011. The next prime is 1113330041. The reversal of 1113330012 is 2100333111.

It is a junction number, because it is equal to n+sod(n) for n = 1113329973 and 1113330000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113330011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62898 + ... + 78630.

It is an arithmetic number, because the mean of its divisors is an integer number (108265654).

Almost surely, 2^1113330012 is an apocalyptic number.

1113330012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1113330012 is an abundant number, since it is smaller than the sum of its proper divisors (1485045684).

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

1113330012 is a wasteful number, since it uses less digits than its factorization.

1113330012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21637 (or 21635 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 1113330012 is about 33366.6002463541. The cubic root of 1113330012 is about 1036.4331743010.

Adding to 1113330012 its reverse (2100333111), we get a palindrome (3213663123).

The spelling of 1113330012 in words is "one billion, one hundred thirteen million, three hundred thirty thousand, twelve".