2104032513 has 16 divisors (see below), whose sum is σ = 3061815552. Its totient is φ = 1274586000.

The previous prime is 2104032473. The next prime is 2104032521. The reversal of 2104032513 is 3152304012.

It is not a de Polignac number, because 2104032513 - 2¹⁸ = 2103770369 is a prime.

It is a super-2 number, since 2×2104032513² = 8853905631522190338, 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 2104032513.

It is not an unprimeable number, because it can be changed into a prime (2104032533) 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, 64798 + ... + 91688.

It is an arithmetic number, because the mean of its divisors is an integer number (191363472).

Almost surely, 2^2104032513 is an apocalyptic number.

It is an amenable number.

2104032513 is a deficient number, since it is larger than the sum of its proper divisors (957783039).

2104032513 is a wasteful number, since it uses less digits than its factorization.

2104032513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29276.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 2104032513 is about 45869.7341718916. The cubic root of 2104032513 is about 1281.3983158291.

Adding to 2104032513 its reverse (3152304012), we get a palindrome (5256336525).

The spelling of 2104032513 in words is "two billion, one hundred four million, thirty-two thousand, five hundred thirteen".