2043325013 has 8 divisors (see below), whose sum is σ = 2177303832. Its totient is φ = 1910877696.

The previous prime is 2043324977. The next prime is 2043325049. The reversal of 2043325013 is 3105233402.

It is an interprime number because it is at equal distance from previous prime (2043324977) and next prime (2043325049).

It can be written as a sum of positive squares in 4 ways, for example, as 21743569 + 2021581444 = 4663^2 + 44962^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2043325013 - 2³⁰ = 969583189 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2043325013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2043325073) 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 7 ways as a sum of consecutive naturals, for example, 380120 + ... + 385457.

It is an arithmetic number, because the mean of its divisors is an integer number (272162979).

Almost surely, 2^2043325013 is an apocalyptic number.

It is an amenable number.

2043325013 is a deficient number, since it is larger than the sum of its proper divisors (133978819).

2043325013 is a wasteful number, since it uses less digits than its factorization.

2043325013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765751.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 2043325013 is about 45203.1526887229. The cubic root of 2043325013 is about 1268.9538190259.

Adding to 2043325013 its reverse (3105233402), we get a palindrome (5148558415).

The spelling of 2043325013 in words is "two billion, forty-three million, three hundred twenty-five thousand, thirteen".