111111231000323 has 8 divisors (see below), whose sum is σ = 112211745426480. Its totient is φ = 110010724480800.

The previous prime is 111111231000281. The next prime is 111111231000377. The reversal of 111111231000323 is 323000132111111.

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 111111231000323 - 2¹⁶ = 111111230934787 is a prime.

It is a super-2 number, since 2×111111231000323² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111111231000295 and 111111231000304.

It is not an unprimeable number, because it can be changed into a prime (111111234000323) 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, 28598948 + ... + 32250926.

It is an arithmetic number, because the mean of its divisors is an integer number (14026468178310).

Almost surely, 2^{111111231000323} is an apocalyptic number.

111111231000323 is a deficient number, since it is larger than the sum of its proper divisors (1100514426157).

111111231000323 is a wasteful number, since it uses less digits than its factorization.

111111231000323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3953317.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 111111231000323 its reverse (323000132111111), we get a palindrome (434111363111434).

The spelling of 111111231000323 in words is "one hundred eleven trillion, one hundred eleven billion, two hundred thirty-one million, three hundred twenty-three", and thus it is an aban number.