111303142103044 has 24 divisors (see below), whose sum is σ = 200047512345408. Its totient is φ = 54146750243040.

The previous prime is 111303142102897. The next prime is 111303142103099. The reversal of 111303142103044 is 440301241303111.

It is a super-2 number, since 2×111303142103044² (a number of 29 digits) contains 22 as substring.

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, 6155649 + ... + 16139959.

It is an arithmetic number, because the mean of its divisors is an integer number (8335313014392).

Almost surely, 2^{111303142103044} is an apocalyptic number.

It is an amenable number.

111303142103044 is a deficient number, since it is larger than the sum of its proper divisors (88744370242364).

111303142103044 is a wasteful number, since it uses less digits than its factorization.

111303142103044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10059675 (or 10059673 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 111303142103044 its reverse (440301241303111), we get a palindrome (551604383406155).

The spelling of 111303142103044 in words is "one hundred eleven trillion, three hundred three billion, one hundred forty-two million, one hundred three thousand, forty-four".