2043104343013 has 16 divisors (see below), whose sum is σ = 2226111148800. Its totient is φ = 1867723945920.

The previous prime is 2043104343011. The next prime is 2043104343017. The reversal of 2043104343013 is 3103434013402.

It is a cyclic number.

It is not a de Polignac number, because 2043104343013 - 2¹ = 2043104343011 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 (2043104343011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162253 + ... + 2027938.

It is an arithmetic number, because the mean of its divisors is an integer number (139131946800).

Almost surely, 2^{2043104343013} is an apocalyptic number.

It is an amenable number.

2043104343013 is a deficient number, since it is larger than the sum of its proper divisors (183006805787).

2043104343013 is a wasteful number, since it uses less digits than its factorization.

2043104343013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191932.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2043104343013 its reverse (3103434013402), we get a palindrome (5146538356415).

The spelling of 2043104343013 in words is "two trillion, forty-three billion, one hundred four million, three hundred forty-three thousand, thirteen".