2013143212 has 48 divisors (see below), whose sum is σ = 3731001120. Its totient is φ = 949197312.

The previous prime is 2013143203. The next prime is 2013143219. The reversal of 2013143212 is 2123413102.

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 2013143212.

It is not an unprimeable number, because it can be changed into a prime (2013143219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 870714 + ... + 873022.

It is an arithmetic number, because the mean of its divisors is an integer number (77729190).

Almost surely, 2^2013143212 is an apocalyptic number.

It is an amenable number.

2013143212 is a deficient number, since it is larger than the sum of its proper divisors (1717857908).

2013143212 is a wasteful number, since it uses less digits than its factorization.

2013143212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2530 (or 2528 counting only the distinct ones).

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

The square root of 2013143212 is about 44868.0645002657. The cubic root of 2013143212 is about 1262.6749277858.

Adding to 2013143212 its reverse (2123413102), we get a palindrome (4136556314).

It can be divided in two parts, 201 and 3143212, that added together give a palindrome (3143413).

The spelling of 2013143212 in words is "two billion, thirteen million, one hundred forty-three thousand, two hundred twelve".