111024004142 has 8 divisors (see below), whose sum is σ = 167807273832. Its totient is φ = 55088246200.

The previous prime is 111024004129. The next prime is 111024004151. The reversal of 111024004142 is 241400420111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211877609 + ... + 211878132.

It is an arithmetic number, because the mean of its divisors is an integer number (20975909229).

Almost surely, 2^111024004142 is an apocalyptic number.

111024004142 is a deficient number, since it is larger than the sum of its proper divisors (56783269690).

111024004142 is a wasteful number, since it uses less digits than its factorization.

111024004142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423755874.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 111024004142 its reverse (241400420111), we get a palindrome (352424424253).

The spelling of 111024004142 in words is "one hundred eleven billion, twenty-four million, four thousand, one hundred forty-two".