2113012 has 12 divisors (see below), whose sum is σ = 4034016. Its totient is φ = 960440.

The previous prime is 2113003. The next prime is 2113037. The reversal of 2113012 is 2103112.

2113012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2113012.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 23968 + ... + 24055.

It is an arithmetic number, because the mean of its divisors is an integer number (336168).

2^2113012 is an apocalyptic number.

2113012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2113012 is a deficient number, since it is larger than the sum of its proper divisors (1921004).

2113012 is a wasteful number, since it uses less digits than its factorization.

2113012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48038 (or 48036 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 2113012 is about 1453.6203080585. The cubic root of 2113012 is about 128.3218625080.

Adding to 2113012 its reverse (2103112), we get a palindrome (4216124).

It can be divided in two parts, 211 and 3012, that added together give a palindrome (3223).

The spelling of 2113012 in words is "two million, one hundred thirteen thousand, twelve".