111024434 has 16 divisors (see below), whose sum is σ = 171186048. Its totient is φ = 53977872.

The previous prime is 111024413. The next prime is 111024493. The reversal of 111024434 is 434420111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10997 + ... + 18519.

It is an arithmetic number, because the mean of its divisors is an integer number (10699128).

Almost surely, 2^111024434 is an apocalyptic number.

111024434 is a deficient number, since it is larger than the sum of its proper divisors (60161614).

111024434 is a wasteful number, since it uses less digits than its factorization.

111024434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7729.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 111024434 is about 10536.8132753694. The cubic root of 111024434 is about 480.6248142223.

Adding to 111024434 its reverse (434420111), we get a palindrome (545444545).

The spelling of 111024434 in words is "one hundred eleven million, twenty-four thousand, four hundred thirty-four".