2013003523 has 2 divisors, whose sum is σ = 2013003524. Its totient is φ = 2013003522.

The previous prime is 2013003491. The next prime is 2013003529. The reversal of 2013003523 is 3253003102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2013003523 - 2⁵ = 2013003491 is a prime.

It is a super-2 number, since 2×2013003523² = 8104366367220823058, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2013003523.

It is not a weakly prime, because it can be changed into another prime (2013003529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006501761 + 1006501762.

It is an arithmetic number, because the mean of its divisors is an integer number (1006501762).

Almost surely, 2^2013003523 is an apocalyptic number.

2013003523 is a deficient number, since it is larger than the sum of its proper divisors (1).

2013003523 is an equidigital number, since it uses as much as digits as its factorization.

2013003523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 2013003523 is about 44866.5078092780. The cubic root of 2013003523 is about 1262.6457220680.

Adding to 2013003523 its reverse (3253003102), we get a palindrome (5266006625).

The spelling of 2013003523 in words is "two billion, thirteen million, three thousand, five hundred twenty-three".