231110232313 has 16 divisors (see below), whose sum is σ = 239525294400. Its totient is φ = 222851378880.

The previous prime is 231110232293. The next prime is 231110232319. The reversal of 231110232313 is 313232011132.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231110232313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (231110232319) 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 15 ways as a sum of consecutive naturals, for example, 4041958 + ... + 4098736.

It is an arithmetic number, because the mean of its divisors is an integer number (14970330900).

Almost surely, 2^231110232313 is an apocalyptic number.

It is an amenable number.

231110232313 is a deficient number, since it is larger than the sum of its proper divisors (8415062087).

231110232313 is a wasteful number, since it uses less digits than its factorization.

231110232313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58152.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 231110232313 its reverse (313232011132), we get a palindrome (544342243445).

The spelling of 231110232313 in words is "two hundred thirty-one billion, one hundred ten million, two hundred thirty-two thousand, three hundred thirteen".