3923321121311 has 16 divisors (see below), whose sum is σ = 4046815804416. Its totient is φ = 3801414044736.

The previous prime is 3923321121299. The next prime is 3923321121331. The reversal of 3923321121311 is 1131211233293.

3923321121311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3923321121311 - 2³⁰ = 3922247379487 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 (3923321121331) 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, 1990811 + ... + 3436563.

It is an arithmetic number, because the mean of its divisors is an integer number (252925987776).

Almost surely, 2^{3923321121311} is an apocalyptic number.

3923321121311 is a deficient number, since it is larger than the sum of its proper divisors (123494683105).

3923321121311 is a wasteful number, since it uses less digits than its factorization.

3923321121311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1446302.

The product of its digits is 5832, while the sum is 32.

The spelling of 3923321121311 in words is "three trillion, nine hundred twenty-three billion, three hundred twenty-one million, one hundred twenty-one thousand, three hundred eleven".