231123122333 has 8 divisors (see below), whose sum is σ = 231569241120. Its totient is φ = 230677116400.

The previous prime is 231123122299. The next prime is 231123122353. The reversal of 231123122333 is 333221321132.

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 231123122333 - 2²⁴ = 231106345117 is a prime.

It is a super-3 number, since 3×231123122333³ (a number of 35 digits) contains 333 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 (231123122353) 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, 4888658 + ... + 4935708.

It is an arithmetic number, because the mean of its divisors is an integer number (28946155140).

Almost surely, 2^231123122333 is an apocalyptic number.

It is an amenable number.

231123122333 is a deficient number, since it is larger than the sum of its proper divisors (446118787).

231123122333 is an equidigital number, since it uses as much as digits as its factorization.

231123122333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56427.

The product of its digits is 3888, while the sum is 26.

Adding to 231123122333 its reverse (333221321132), we get a palindrome (564344443465).

The spelling of 231123122333 in words is "two hundred thirty-one billion, one hundred twenty-three million, one hundred twenty-two thousand, three hundred thirty-three".