111003112031144 has 16 divisors (see below), whose sum is σ = 208133286458400. Its totient is φ = 55500902308912.

The previous prime is 111003112031143. The next prime is 111003112031177. The reversal of 111003112031144 is 441130211300111.

It is not an unprimeable number, because it can be changed into a prime (111003112031143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80991284 + ... + 82350435.

It is an arithmetic number, because the mean of its divisors is an integer number (13008330403650).

Almost surely, 2^{111003112031144} is an apocalyptic number.

It is an amenable number.

111003112031144 is a deficient number, since it is larger than the sum of its proper divisors (97130174427256).

111003112031144 is a wasteful number, since it uses less digits than its factorization.

111003112031144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163426672 (or 163426668 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 111003112031144 its reverse (441130211300111), we get a palindrome (552133323331255).

The spelling of 111003112031144 in words is "one hundred eleven trillion, three billion, one hundred twelve million, thirty-one thousand, one hundred forty-four".