2013300340 has 24 divisors (see below), whose sum is σ = 4228793352. Its totient is φ = 805155840.

The previous prime is 2013300329. The next prime is 2013300349. The reversal of 2013300340 is 430033102.

It can be written as a sum of positive squares in 4 ways, for example, as 330003556 + 1683296784 = 18166^2 + 41028^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013300349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155392 + ... + 167848.

It is an arithmetic number, because the mean of its divisors is an integer number (176199723).

Almost surely, 2^2013300340 is an apocalyptic number.

2013300340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2013300340 is an abundant number, since it is smaller than the sum of its proper divisors (2215493012).

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

2013300340 is a wasteful number, since it uses less digits than its factorization.

2013300340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20547 (or 20545 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2013300340 is about 44869.8154665249. The cubic root of 2013300340 is about 1262.7077779780.

Adding to 2013300340 its reverse (430033102), we get a palindrome (2443333442).

The spelling of 2013300340 in words is "two billion, thirteen million, three hundred thousand, three hundred forty".