3231143040011 has 8 divisors (see below), whose sum is σ = 3270450677760. Its totient is φ = 3191844407272.

The previous prime is 3231143040001. The next prime is 3231143040193. The reversal of 3231143040011 is 1100403411323.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3231143040011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3231143040001) 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, 1527851 + ... + 2965908.

It is an arithmetic number, because the mean of its divisors is an integer number (408806334720).

Almost surely, 2^{3231143040011} is an apocalyptic number.

3231143040011 is a deficient number, since it is larger than the sum of its proper divisors (39307637749).

3231143040011 is an equidigital number, since it uses as much as digits as its factorization.

3231143040011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4502505.

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

Adding to 3231143040011 its reverse (1100403411323), we get a palindrome (4331546451334).

The spelling of 3231143040011 in words is "three trillion, two hundred thirty-one billion, one hundred forty-three million, forty thousand, eleven".