1103330211112 has 64 divisors (see below), whose sum is σ = 2175678144000. Its totient is φ = 523540315584.

The previous prime is 1103330211029. The next prime is 1103330211149. The reversal of 1103330211112 is 2111120333011.

It is a self number, because there is not a number n which added to its sum of digits gives 1103330211112.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14552839 + ... + 14628457.

It is an arithmetic number, because the mean of its divisors is an integer number (33994971000).

Almost surely, 2^{1103330211112} is an apocalyptic number.

It is an amenable number.

1103330211112 is a deficient number, since it is larger than the sum of its proper divisors (1072347932888).

1103330211112 is a wasteful number, since it uses less digits than its factorization.

1103330211112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76270 (or 76266 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 1103330211112 its reverse (2111120333011), we get a palindrome (3214450544123).

The spelling of 1103330211112 in words is "one trillion, one hundred three billion, three hundred thirty million, two hundred eleven thousand, one hundred twelve".