1101111000112 has 20 divisors (see below), whose sum is σ = 2133432989496. Its totient is φ = 550547648000.

The previous prime is 1101111000109. The next prime is 1101111000131. The reversal of 1101111000112 is 2110001111011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 763263 + ... + 1668769.

Almost surely, 2^{1101111000112} is an apocalyptic number.

It is an amenable number.

1101111000112 is a deficient number, since it is larger than the sum of its proper divisors (1032321989384).

1101111000112 is an equidigital number, since it uses as much as digits as its factorization.

1101111000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981516 (or 981510 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1101111000112 its reverse (2110001111011), we get a palindrome (3211112111123).

The spelling of 1101111000112 in words is "one trillion, one hundred one billion, one hundred eleven million, one hundred twelve", and thus it is an aban number.