2013144132 has 12 divisors (see below), whose sum is σ = 4697336336. Its totient is φ = 671048040.

The previous prime is 2013144079. The next prime is 2013144139. The reversal of 2013144132 is 2314413102.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2013144099 and 2013144108.

It is not an unprimeable number, because it can be changed into a prime (2013144139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83880994 + ... + 83881017.

Almost surely, 2^2013144132 is an apocalyptic number.

It is an amenable number.

2013144132 is an abundant number, since it is smaller than the sum of its proper divisors (2684192204).

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

2013144132 is a wasteful number, since it uses less digits than its factorization.

2013144132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167762018 (or 167762016 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 2013144132 is about 44868.0747525454. The cubic root of 2013144132 is about 1262.6751201319.

Adding to 2013144132 its reverse (2314413102), we get a palindrome (4327557234).

The spelling of 2013144132 in words is "two billion, thirteen million, one hundred forty-four thousand, one hundred thirty-two".