111303141424 has 20 divisors (see below), whose sum is σ = 216267755200. Its totient is φ = 55492107840.

The previous prime is 111303141419. The next prime is 111303141449. The reversal of 111303141424 is 424141303111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9960672 + ... + 9971839.

It is an arithmetic number, because the mean of its divisors is an integer number (10813387760).

Almost surely, 2^111303141424 is an apocalyptic number.

It is an amenable number.

111303141424 is a deficient number, since it is larger than the sum of its proper divisors (104964613776).

111303141424 is a wasteful number, since it uses less digits than its factorization.

111303141424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19932868 (or 19932862 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 111303141424 its reverse (424141303111), we get a palindrome (535444444535).

The spelling of 111303141424 in words is "one hundred eleven billion, three hundred three million, one hundred forty-one thousand, four hundred twenty-four".