1111031113144 has 16 divisors (see below), whose sum is σ = 2118491530200. Its totient is φ = 546100038432.

The previous prime is 1111031113121. The next prime is 1111031113163. The reversal of 1111031113144 is 4413111301111.

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, 1176939267 + ... + 1176940210.

Almost surely, 2^{1111031113144} is an apocalyptic number.

It is an amenable number.

1111031113144 is a deficient number, since it is larger than the sum of its proper divisors (1007460417056).

1111031113144 is a wasteful number, since it uses less digits than its factorization.

1111031113144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2353879542 (or 2353879538 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 1111031113144 its reverse (4413111301111), we get a palindrome (5524142414255).

The spelling of 1111031113144 in words is "one trillion, one hundred eleven billion, thirty-one million, one hundred thirteen thousand, one hundred forty-four".