2011341013 has 12 divisors (see below), whose sum is σ = 2216379564. Its totient is φ = 1823888000.

The previous prime is 2011340963. The next prime is 2011341071. The reversal of 2011341013 is 3101431102.

It can be written as a sum of positive squares in 2 ways, for example, as 1191492324 + 819848689 = 34518^2 + 28633^2 .

It is not a de Polignac number, because 2011341013 - 2²¹ = 2009243861 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 (2011341113) 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 11 ways as a sum of consecutive naturals, for example, 27795 + ... + 69247.

It is an arithmetic number, because the mean of its divisors is an integer number (184698297).

Almost surely, 2^2011341013 is an apocalyptic number.

It is an amenable number.

2011341013 is a deficient number, since it is larger than the sum of its proper divisors (205038551).

2011341013 is a wasteful number, since it uses less digits than its factorization.

2011341013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41876 (or 41865 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 2011341013 is about 44847.9766879176. The cubic root of 2011341013 is about 1262.2980261549.

Adding to 2011341013 its reverse (3101431102), we get a palindrome (5112772115).

The spelling of 2011341013 in words is "two billion, eleven million, three hundred forty-one thousand, thirteen".