2013511379 has 16 divisors (see below), whose sum is σ = 2301640704. Its totient is φ = 1743561600.

The previous prime is 2013511373. The next prime is 2013511387. The reversal of 2013511379 is 9731153102.

It is not a de Polignac number, because 2013511379 - 2¹² = 2013507283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2013511373) 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 15 ways as a sum of consecutive naturals, for example, 44462 + ... + 77484.

It is an arithmetic number, because the mean of its divisors is an integer number (143852544).

Almost surely, 2^2013511379 is an apocalyptic number.

2013511379 is a deficient number, since it is larger than the sum of its proper divisors (288129325).

2013511379 is a wasteful number, since it uses less digits than its factorization.

2013511379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33298.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 2013511379 is about 44872.1670860680. The cubic root of 2013511379 is about 1262.7518964620.

The spelling of 2013511379 in words is "two billion, thirteen million, five hundred eleven thousand, three hundred seventy-nine".