111023343 has 12 divisors (see below), whose sum is σ = 160461288. Its totient is φ = 73972080.

The previous prime is 111023279. The next prime is 111023351. The reversal of 111023343 is 343320111.

It is not a de Polignac number, because 111023343 - 2⁶ = 111023279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111023383) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22321 + ... + 26837.

It is an arithmetic number, because the mean of its divisors is an integer number (13371774).

Almost surely, 2^111023343 is an apocalyptic number.

111023343 is a deficient number, since it is larger than the sum of its proper divisors (49437945).

111023343 is a wasteful number, since it uses less digits than its factorization.

111023343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7254 (or 7251 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 111023343 is about 10536.7615043713. The cubic root of 111023343 is about 480.6232399040.

Adding to 111023343 its reverse (343320111), we get a palindrome (454343454).

The spelling of 111023343 in words is "one hundred eleven million, twenty-three thousand, three hundred forty-three".