4043231130011 has 4 divisors (see below), whose sum is σ = 4043612325792. Its totient is φ = 4042849934232.

The previous prime is 4043231129969. The next prime is 4043231130017. The reversal of 4043231130011 is 1100311323404.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4043231130011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4043231130017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190581980 + ... + 190603193.

It is an arithmetic number, because the mean of its divisors is an integer number (1010903081448).

Almost surely, 2^{4043231130011} is an apocalyptic number.

4043231130011 is a deficient number, since it is larger than the sum of its proper divisors (381195781).

4043231130011 is a wasteful number, since it uses less digits than its factorization.

4043231130011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381195780.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 4043231130011 its reverse (1100311323404), we get a palindrome (5143542453415).

The spelling of 4043231130011 in words is "four trillion, forty-three billion, two hundred thirty-one million, one hundred thirty thousand, eleven".