1101011110012 has 18 divisors (see below), whose sum is σ = 2117854016264. Its totient is φ = 500459595240.

The previous prime is 1101011109967. The next prime is 1101011110019. The reversal of 1101011110012 is 2100111101011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101011110019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1137407688 + ... + 1137408655.

Almost surely, 2^{1101011110012} is an apocalyptic number.

It is an amenable number.

1101011110012 is a deficient number, since it is larger than the sum of its proper divisors (1016842906252).

1101011110012 is a wasteful number, since it uses less digits than its factorization.

1101011110012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2274816369 (or 2274816356 counting only the distinct ones).

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

Adding to 1101011110012 its reverse (2100111101011), we get a palindrome (3201122211023).

Subtracting 1101011110012 from its reverse (2100111101011), we obtain a palindrome (999099990999).

The spelling of 1101011110012 in words is "one trillion, one hundred one billion, eleven million, one hundred ten thousand, twelve".