111303323 has 8 divisors (see below), whose sum is σ = 113626800. Its totient is φ = 108994528.

The previous prime is 111303271. The next prime is 111303331. The reversal of 111303323 is 323303111.

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 111303323 - 2¹⁶ = 111237787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111303383) 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, 12365 + ... + 19377.

It is an arithmetic number, because the mean of its divisors is an integer number (14203350).

Almost surely, 2^111303323 is an apocalyptic number.

111303323 is a deficient number, since it is larger than the sum of its proper divisors (2323477).

111303323 is an equidigital number, since it uses as much as digits as its factorization.

111303323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7341.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 111303323 is about 10550.0390046672. The cubic root of 111303323 is about 481.0269145832.

Adding to 111303323 its reverse (323303111), we get a palindrome (434606434).

The spelling of 111303323 in words is "one hundred eleven million, three hundred three thousand, three hundred twenty-three".