2013443141 has 4 divisors (see below), whose sum is σ = 2029297152. Its totient is φ = 1997589132.

The previous prime is 2013443111. The next prime is 2013443147. The reversal of 2013443141 is 1413443102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2013443141 - 2¹⁰ = 2013442117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013443147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7926815 + ... + 7927068.

It is an arithmetic number, because the mean of its divisors is an integer number (507324288).

Almost surely, 2^2013443141 is an apocalyptic number.

It is an amenable number.

2013443141 is a deficient number, since it is larger than the sum of its proper divisors (15854011).

2013443141 is a wasteful number, since it uses less digits than its factorization.

2013443141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15854010.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 2013443141 is about 44871.4067196472. The cubic root of 2013443141 is about 1262.7376313928.

Adding to 2013443141 its reverse (1413443102), we get a palindrome (3426886243).

The spelling of 2013443141 in words is "two billion, thirteen million, four hundred forty-three thousand, one hundred forty-one".