111013140544 has 28 divisors (see below), whose sum is σ = 221262177744. Its totient is φ = 55262040704.

The previous prime is 111013140487. The next prime is 111013140607. The reversal of 111013140544 is 445041310111.

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, 3806134 + ... + 3835189.

Almost surely, 2^111013140544 is an apocalyptic number.

It is an amenable number.

111013140544 is a deficient number, since it is larger than the sum of its proper divisors (110249037200).

111013140544 is an equidigital number, since it uses as much as digits as its factorization.

111013140544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7641562 (or 7641552 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

Adding to 111013140544 its reverse (445041310111), we get a palindrome (556054450655).

The spelling of 111013140544 in words is "one hundred eleven billion, thirteen million, one hundred forty thousand, five hundred forty-four".