3211043040323 has 8 divisors (see below), whose sum is σ = 3212150914896. Its totient is φ = 3209935363200.

The previous prime is 3211043040307. The next prime is 3211043040341. The reversal of 3211043040323 is 3230403401123.

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 3211043040323 - 2⁴ = 3211043040307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3211043040292 and 3211043040301.

It is not an unprimeable number, because it can be changed into a prime (3211043040353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37154840 + ... + 37241162.

It is an arithmetic number, because the mean of its divisors is an integer number (401518864362).

Almost surely, 2^{3211043040323} is an apocalyptic number.

3211043040323 is a deficient number, since it is larger than the sum of its proper divisors (1107874573).

3211043040323 is an equidigital number, since it uses as much as digits as its factorization.

3211043040323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98725.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 3211043040323 its reverse (3230403401123), we get a palindrome (6441446441446).

The spelling of 3211043040323 in words is "three trillion, two hundred eleven billion, forty-three million, forty thousand, three hundred twenty-three".