231110331113 has 8 divisors (see below), whose sum is σ = 231842983680. Its totient is φ = 230377886640.

The previous prime is 231110331107. The next prime is 231110331121. The reversal of 231110331113 is 311133011132.

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 231110331113 - 2²⁴ = 231093553897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (231110331713) 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, 2347208 + ... + 2443686.

It is an arithmetic number, because the mean of its divisors is an integer number (28980372960).

Almost surely, 2^231110331113 is an apocalyptic number.

It is an amenable number.

231110331113 is a deficient number, since it is larger than the sum of its proper divisors (732652567).

231110331113 is an equidigital number, since it uses as much as digits as its factorization.

231110331113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104047.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 231110331113 its reverse (311133011132), we get a palindrome (542243342245).

The spelling of 231110331113 in words is "two hundred thirty-one billion, one hundred ten million, three hundred thirty-one thousand, one hundred thirteen".