231110121200313 has 8 divisors (see below), whose sum is σ = 308604698742688. Its totient is φ = 153844478895744.

The previous prime is 231110121200281. The next prime is 231110121200369. The reversal of 231110121200313 is 313002121011132.

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

It is not a de Polignac number, because 231110121200313 - 2⁵ = 231110121200281 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 231110121200313.

It is not an unprimeable number, because it can be changed into a prime (231110121200213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57233807095 + ... + 57233811132.

It is an arithmetic number, because the mean of its divisors is an integer number (38575587342836).

Almost surely, 2^{231110121200313} is an apocalyptic number.

It is an amenable number.

231110121200313 is a deficient number, since it is larger than the sum of its proper divisors (77494577542375).

231110121200313 is a wasteful number, since it uses less digits than its factorization.

231110121200313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114467618903.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 231110121200313 its reverse (313002121011132), we get a palindrome (544112242211445).

The spelling of 231110121200313 in words is "two hundred thirty-one trillion, one hundred ten billion, one hundred twenty-one million, two hundred thousand, three hundred thirteen".