4023321131023 has 8 divisors (see below), whose sum is σ = 4042921194000. Its totient is φ = 4003768355328.

The previous prime is 4023321131021. The next prime is 4023321131029. The reversal of 4023321131023 is 3201311233204.

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 4023321131023 - 2¹ = 4023321131021 is a prime.

It is a super-2 number, since 2×4023321131023² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023321131021) 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, 11651236 + ... + 11991577.

It is an arithmetic number, because the mean of its divisors is an integer number (505365149250).

Almost surely, 2^{4023321131023} is an apocalyptic number.

4023321131023 is a deficient number, since it is larger than the sum of its proper divisors (19600062977).

4023321131023 is a wasteful number, since it uses less digits than its factorization.

4023321131023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23643641.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 4023321131023 its reverse (3201311233204), we get a palindrome (7224632364227).

The spelling of 4023321131023 in words is "four trillion, twenty-three billion, three hundred twenty-one million, one hundred thirty-one thousand, twenty-three".