111031313312323 has 8 divisors (see below), whose sum is σ = 114861283333200. Its totient is φ = 107201430227808.

The previous prime is 111031313312317. The next prime is 111031313312333. The reversal of 111031313312323 is 323213313130111.

It is a happy number.

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 111031313312323 - 2³⁷ = 110893874358851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111031313312291 and 111031313312300.

It is not an unprimeable number, because it can be changed into a prime (111031313312333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19130436 + ... + 24249457.

It is an arithmetic number, because the mean of its divisors is an integer number (14357660416650).

Almost surely, 2^{111031313312323} is an apocalyptic number.

111031313312323 is a deficient number, since it is larger than the sum of its proper divisors (3829970020877).

111031313312323 is an equidigital number, since it uses as much as digits as its factorization.

111031313312323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43468181.

The product of its (nonzero) digits is 2916, while the sum is 28.

Adding to 111031313312323 its reverse (323213313130111), we get a palindrome (434244626442434).

The spelling of 111031313312323 in words is "one hundred eleven trillion, thirty-one billion, three hundred thirteen million, three hundred twelve thousand, three hundred twenty-three".