111230343 has 18 divisors (see below), whose sum is σ = 186897984. Its totient is φ = 63559944.

The previous prime is 111230311. The next prime is 111230359. The reversal of 111230343 is 343032111.

It is not a de Polignac number, because 111230343 - 2⁵ = 111230311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111230143) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 125671 + ... + 126552.

Almost surely, 2^111230343 is an apocalyptic number.

111230343 is a deficient number, since it is larger than the sum of its proper divisors (75667641).

111230343 is a wasteful number, since it uses less digits than its factorization.

111230343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252243 (or 252233 counting only the distinct ones).

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

The square root of 111230343 is about 10546.5796825322. The cubic root of 111230343 is about 480.9217574362.

Adding to 111230343 its reverse (343032111), we get a palindrome (454262454).

The spelling of 111230343 in words is "one hundred eleven million, two hundred thirty thousand, three hundred forty-three".