231023222144411 has 8 divisors (see below), whose sum is σ = 243561718736400. Its totient is φ = 218522663516160.

The previous prime is 231023222144401. The next prime is 231023222144483. The reversal of 231023222144411 is 114441222320132.

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

It is not a de Polignac number, because 231023222144411 - 2¹⁰ = 231023222143387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231023222144401) 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, 9484478426 + ... + 9484502783.

It is an arithmetic number, because the mean of its divisors is an integer number (30445214842050).

Almost surely, 2^{231023222144411} is an apocalyptic number.

231023222144411 is a deficient number, since it is larger than the sum of its proper divisors (12538496591989).

231023222144411 is a wasteful number, since it uses less digits than its factorization.

231023222144411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18968981869.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 231023222144411 its reverse (114441222320132), we get a palindrome (345464444464543).

The spelling of 231023222144411 in words is "two hundred thirty-one trillion, twenty-three billion, two hundred twenty-two million, one hundred forty-four thousand, four hundred eleven".