2013321412 has 24 divisors (see below), whose sum is σ = 3639087872. Its totient is φ = 973620000.

The previous prime is 2013321403. The next prime is 2013321437. The reversal of 2013321412 is 2141233102.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2013321412.

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 7 ways as a sum of consecutive naturals, for example, 275518 + ... + 282730.

Almost surely, 2^2013321412 is an apocalyptic number.

It is an amenable number.

2013321412 is a deficient number, since it is larger than the sum of its proper divisors (1625766460).

2013321412 is a wasteful number, since it uses less digits than its factorization.

2013321412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9499 (or 9497 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 2013321412 is about 44870.0502785544. The cubic root of 2013321412 is about 1262.7121832961.

Adding to 2013321412 its reverse (2141233102), we get a palindrome (4154554514).

The spelling of 2013321412 in words is "two billion, thirteen million, three hundred twenty-one thousand, four hundred twelve".