111142035540304 has 40 divisors (see below), whose sum is σ = 219924044317440. Its totient is φ = 54387493968768.

The previous prime is 111142035540251. The next prime is 111142035540317. The reversal of 111142035540304 is 403045530241111.

It is a self number, because there is not a number n which added to its sum of digits gives 111142035540304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34190157 + ... + 37299475.

It is an arithmetic number, because the mean of its divisors is an integer number (5498101107936).

Almost surely, 2^{111142035540304} is an apocalyptic number.

It is an amenable number.

111142035540304 is a deficient number, since it is larger than the sum of its proper divisors (108782008777136).

111142035540304 is a wasteful number, since it uses less digits than its factorization.

111142035540304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3156907 (or 3156901 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 111142035540304 its reverse (403045530241111), we get a palindrome (514187565781415).

The spelling of 111142035540304 in words is "one hundred eleven trillion, one hundred forty-two billion, thirty-five million, five hundred forty thousand, three hundred four".