111411323 has 8 divisors (see below), whose sum is σ = 114774000. Its totient is φ = 108083808.

The previous prime is 111411317. The next prime is 111411341. The reversal of 111411323 is 323114111.

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 111411323 - 2¹⁴ = 111394939 is a prime.

It is a super-2 number, since 2×111411323² = 24824965785220658, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111411343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2288 + ... + 15101.

It is an arithmetic number, because the mean of its divisors is an integer number (14346750).

Almost surely, 2^111411323 is an apocalyptic number.

111411323 is a deficient number, since it is larger than the sum of its proper divisors (3362677).

111411323 is a wasteful number, since it uses less digits than its factorization.

111411323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17581.

The product of its digits is 72, while the sum is 17.

The square root of 111411323 is about 10555.1562281190. The cubic root of 111411323 is about 481.1824478635.

Adding to 111411323 its reverse (323114111), we get a palindrome (434525434).

The spelling of 111411323 in words is "one hundred eleven million, four hundred eleven thousand, three hundred twenty-three".