4020202320331 has 8 divisors (see below), whose sum is σ = 4181133029744. Its totient is φ = 3862336957920.

The previous prime is 4020202320319. The next prime is 4020202320373. The reversal of 4020202320331 is 1330232020204.

4020202320331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4020202320331 - 2¹⁹ = 4020201796043 is a prime.

It is a super-2 number, since 2×4020202320331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4020202320031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766334076 + ... + 766339321.

It is an arithmetic number, because the mean of its divisors is an integer number (522641628718).

Almost surely, 2^{4020202320331} is an apocalyptic number.

4020202320331 is a deficient number, since it is larger than the sum of its proper divisors (160930709413).

4020202320331 is a wasteful number, since it uses less digits than its factorization.

4020202320331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1532673501.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 4020202320331 its reverse (1330232020204), we get a palindrome (5350434340535).

The spelling of 4020202320331 in words is "four trillion, twenty billion, two hundred two million, three hundred twenty thousand, three hundred thirty-one".